Green Mix / 12mg Slush Brew by Ohm Brew 10ml

Overview

The Green Mix / 12mg Slush Brew by Ohm Brew 10ml by Slush in Green Mix / 12mg at 20mg. Free UK delivery over £20, same-day dispatch on weekday orders before 4pm.

Slush Brew by Ohm Brew Green Mix 12mg: what you are buying

Slush Brew by Ohm Brew in Green Mix is a 10ml bottle of nicotine e-liquid in the 12mg strength, made for refillable vape kits rather than as a ready-to-use device. It comes in the standard UK 10ml format used for nicotine e-liquid, and the Green Mix flavour follows the cold, frozen-drink style that the Slush name points to: a green fruit blend served icy rather than warm, creamy or dessert-like. This page explains what that means in practice, so you can decide whether it suits your device, your nicotine habits and your budget before you order.

Here are the key facts at a glance.

• Product: Slush Brew by Ohm Brew, 10ml e-liquid bottle
• Flavour: Green Mix, a green fruit blend with an icy slush-style finish
• Nicotine strength: 12mg/ml (1.2%), comfortably under the UK legal maximum of 20mg/ml
• Bottle size: 10ml, the largest size permitted for nicotine e-liquid sold in the UK
• Total nicotine per bottle: 120mg (12mg x 10ml)
• Intended use: refillable pod kits, pen-style kits and small tank devices with suitable coils
• Age restriction: 18+ only, and age checks apply at checkout and on delivery

It helps to understand why a bottle like this has become the main route for many UK vapers. Single-use disposable vapes can no longer be sold in Great Britain, and a refillable kit paired with a bottle of e-liquid is the practical alternative. A bottle gives you control over the device you use, the coil you fit, the nicotine strength you pick and the way you dispose of used hardware. It also means you are not throwing away a lithium battery after a few days of use, which matters both for cost and for the environment.

Slush Brew is a flavour-led range, and Green Mix is the sort of profile that people tend to buy when they want something sharper and cooler than a standard fruit liquid but do not want a heavy menthol blast. The rest of this guide covers the 12mg strength, the taste, how the liquid behaves in different kinds of kit, how to fill and look after it, what to do when something goes wrong, what it costs to run and how it stacks up against other 10ml liquids that you might be considering.

What 12mg means and who it suits

The figure on the bottle is a concentration. 12mg means 12 milligrams of nicotine in every millilitre of liquid, which is 1.2%. In the UK, nicotine e-liquid is capped at 20mg/ml, so 12mg sits a little over halfway up the legal range. It is a medium strength: stronger than the 3mg and 6mg liquids that most people use when they are close to quitting, but noticeably lighter than the 18mg and 20mg liquids that are common among people who switched from a pack-a-day cigarette habit.

The way 12mg feels depends heavily on what type of nicotine is in the bottle and on the device you use it in. Check the label for the nicotine type and the VG/PG ratio before you buy.

• If the bottle is a nic salt: the nicotine is smoother on the throat at a given strength, and 12mg salt is a moderate, steady level that suits low-power pod kits. Many people find 12mg salt closer in feel to a mid-strength cigarette than the number suggests, because salts deliver nicotine into the bloodstream more quickly.
• If the bottle is freebase nicotine: 12mg has a more noticeable throat hit, particularly in a tight mouth-to-lung (MTL) draw. In a higher-power device with a looser draw, 12mg freebase would be on the strong side for most people and you would normally go lower.

A rough guide for choosing a strength is below. It is general information rather than medical advice, and everyone responds differently.

• Heavy smokers just switching: most start at 18mg to 20mg salt or 12mg to 18mg freebase in an MTL device. 12mg may feel light at first, but some people start here and move up if cravings return.
• Moderate smokers or established vapers: 12mg is a common stable strength, especially in pod kits where you take frequent small puffs.
• Social or light users: 12mg is likely to be more than you need unless you only vape a couple of times a day. Consider 6mg or lower.
• Non-smokers: nicotine is addictive and vaping is not intended for people who do not already use nicotine.

One practical sign you have the wrong strength is how you behave with the device. If you find yourself taking constant long puffs and still feeling unsatisfied, your strength is probably too low for your kit. If you feel dizzy, sweaty, nauseous or get a racing heart, the strength is too high or you are vaping too quickly. Stop, drink water, and drop down a strength next time.

Because 12mg is a mid-range option, this bottle can also be used to build your own ratio. Some vapers mix a higher strength and a lower strength of the same flavour to land between them, but that only works if both bottles share the same base and you are comfortable with the process, so most people simply pick the strength that suits them and stay there.

Flavour profile: what Green Mix tastes like

Slush-style e-liquids are built around the idea of a frozen fruit drink: sweet, tart and cold at the same time. Green Mix applies that idea to green fruit. The colour in the name usually signals notes such as green apple, lime, sour grape or kiwi-type fruit, although the exact recipe is Ohm Brew's own and individual tasters pick out different elements. What you can expect with confidence is a bright, juicy fruit character rather than a creamy, bakery or tobacco one, with a cooling finish on the exhale.

Here is how the profile tends to unfold during a puff.

• Inhale: a sweet-tart green fruit hit arrives first. This is the part that gives the liquid its juicy, slightly sharp edge.
• Middle: the fruit blends into a smoother sweetness, with the cooling element building rather than arriving all at once.
• Exhale: a light icy sensation lingers on the tongue and in the nose. It is the slush part of the name, closer to the chill of a frozen drink than the sharp bite of a menthol cigarette.

The cooling in this style is usually moderate. It is there to give freshness, not to numb the throat. If you normally vape heavy menthol or mint, Green Mix is likely to feel milder than you are used to, and if you normally vape pure fruit without cooling, it will feel colder than you expect. As a comparison point, think of the difference between a plain fruit squash and the same squash blended with crushed ice.

Flavour perception also changes with the settings of your device. A few things make a clear difference.

• Lower power: brings out sweetness and keeps the cooling gentler. Fruit liquids such as this one often taste cleanest at the lower end of a coil's rated wattage.
• Higher power: warms the vapour, which tends to soften the icy sensation and can push the sweetness harder. If the flavour begins to taste flat or slightly burnt, you are probably running too hot.
• Fresh coil versus old coil: a new coil usually gives the sharpest, clearest fruit notes. As a coil ages, sweet liquids leave residue and the flavour dulls.

One honest caveat: sweet, cool fruit liquids can cause what vapers call vaper's tongue, a temporary loss of taste sensitivity when you use the same flavour all day. If Green Mix starts tasting faint after a few days, it is usually not the liquid. Switching to a different flavour for a day, drinking water and keeping the coil fresh typically brings the taste back.

Vapour production, throat hit and how many puffs a bottle gives

Because this is e-liquid rather than a finished device, performance depends on the kit you pair it with. That said, there are several fixed characteristics you can plan around: the nicotine strength, the flavour intensity and the thickness of the liquid, which is governed by the VG/PG ratio printed on the bottle.

• Throat hit: at 12mg the throat hit is mild to medium in a salt-nicotine bottle and medium to firm in a freebase bottle. The cooling element adds a fresh sensation but does not usually add harshness.
• Vapour volume: liquids with more PG produce thinner, lighter clouds and a stronger throat hit. Liquids with more VG produce thicker, denser clouds. 10ml nicotine bottles of this kind commonly sit in a balanced 50/50 or 70/30 range, which suits mouth-to-lung use. Check your bottle for the exact ratio.
• Flavour intensity: Green Mix is designed to be flavour-forward, so it tends to taste clear even at lower wattages.

It is worth estimating how far a 10ml bottle will go, because people are often surprised in both directions. These numbers are rough estimates and not manufacturer claims, but they are reasonable for planning.

• Low-power pod kit (about 10W to 15W, MTL draw): each puff uses very little liquid. A 10ml bottle can plausibly work out to somewhere between 1,500 and 2,500 puffs, depending on how long you hold each draw.
• Higher-power kit (about 20W to 30W, restricted direct-to-lung): each puff uses more liquid, so the same bottle may deliver closer to 500 to 1,000 puffs.
• By time: someone using 2ml to 3ml a day will empty a 10ml bottle in about three to five days. Lighter users at around 1ml a day can stretch a bottle to roughly ten days.

Remember the 2ml rule. Under UK regulations a refillable tank or pod cannot hold more than 2ml, so you will refill a number of times from a single bottle. That is normal. It is also why a 10ml bottle, not a larger one, is the format you will see for nicotine liquid in the UK.

Another relevant point is nicotine delivery. Each 10ml bottle at 12mg holds 120mg of nicotine in total. If your device uses 2ml a day, you will be taking in roughly 24mg of nicotine across the day from the liquid you vape, which gives you a sense of your daily exposure. Tracking how much you use per day for a week is a helpful way to decide whether to stay at 12mg, step up or reduce.

Choosing a device: battery and charging considerations

Slush Brew Green Mix does not have its own battery, so the battery question is about the kit you use it in. The good news is that this style of liquid works in almost any refillable device with a standard fill port, as long as the coil is matched to the nicotine type and strength.

• Compact pod kits: usually 400mAh to 1,000mAh batteries, low wattage, 0.8 to 1.2 ohm coils. These are the natural partner for a 12mg bottle, especially if it is a nic salt.
• Pen-style kits: 900mAh to 1,500mAh batteries with adjustable output. Good for people who want to tune the flavour, though they need more attention to coil resistance.
• Larger box mods and sub-ohm kits: removable 18650 or 21700 cells, often over 50W. Not usually suitable for 12mg unless it is a very low strength, because high power and a loose draw can make a 12mg liquid unpleasant and use it up quickly.

As a rule of thumb, a 500mAh pod battery will usually carry a light user through a day, while a 1,000mAh battery should carry a moderate user through a day with some margin. Higher wattage drains batteries faster, so a device that happily lasts a day at 12W might need charging twice a day at 25W.

Charging is simple and a few habits keep batteries healthy and safe.

• Use the cable supplied with the device or a reputable USB-C cable, and a standard phone-style wall adapter rated for no more than the device specifies.
• Do not leave a device charging overnight on a bed, sofa or other soft surface.
• Stop using a swollen, hot or visibly damaged battery. Do not attempt to repair it.
• Do not carry loose spare cells in a pocket with keys or coins.

When a battery or device reaches the end of its life, do not put it in household rubbish or the ordinary recycling bin. Lithium batteries are a fire risk in bin lorries and waste centres. Use a retailer take-back scheme or a local council household waste recycling centre. Many supermarkets and electrical shops also have battery and small electrical drop-off points. Empty e-liquid bottles can usually be rinsed and recycled as plastic where your council accepts them, though local rules vary, so check yours.

Coils and wicking: matching hardware to this liquid

Coil choice is where most of the difference between a good vaping experience and a disappointing one comes from. A coil is the heating element that turns liquid into vapour, and its resistance, material and construction decide how the liquid behaves. With a fruity, sweet liquid such as Green Mix, you want a coil that heats evenly and lets the flavour come through without scorching the sugars.

• Regular wire coils (cotton wick): well known, easy to find and generally inexpensive. They deliver good flavour, though they can show slight hot spots at higher power.
• Mesh coils: a flat woven screen of metal that gives a larger surface area, heats more evenly and tends to deliver fuller flavour. A good choice for fruit and slush profiles. Mesh coils are common in sub-ohm kits but also appear in some 0.8 to 1.2 ohm pod coils.
• Ceramic coils: use a porous ceramic wick. They are known for consistent flavour and for lasting longer with thin liquids, but they can take a moment to fully wet after refilling and may react less well to very thick, sweet, high-VG liquids.

Match resistance to your use.

• 0.8 to 1.2 ohm: the sweet spot for 12mg in mouth-to-lung devices. Typical power is about 10W to 18W.
• 0.5 to 0.6 ohm: suitable for restricted direct-to-lung draws on low nicotine strengths. For a 12mg bottle, only use these if the liquid is a nic salt and you are comfortable with higher power.
• Sub-ohm (below 0.5 ohm): intended for very low strengths and large clouds. Not recommended with 12mg.

Priming is the step people skip and then blame the liquid for. A new coil must be fully saturated before first use or the wick will burn immediately and leave a taste you cannot get rid of. Fill the pod or tank, let it sit for five to ten minutes so liquid soaks into the cotton or ceramic, and take a few gentle puffs without pressing the button before you start vaping normally. Check your coil's own instructions because some brands specify different wait times.

You should expect a coil to last somewhere between one and three weeks with normal use. Sweet liquids, including slush styles, deposit sugars on the wick over time and shorten the coil's life slightly compared with unflavoured or lightly sweetened liquids. Replace the coil when the flavour fades, when you hear gurgling that you cannot cure, or when you notice a burnt taste even with a freshly filled tank.

Bottle design, packaging and build quality

With e-liquid, build quality means the bottle, the closure and the packaging. A well-made bottle lets you fill your device cleanly, keeps the liquid stable and keeps children out. UK rules shape most of this design, and you can use it as a checklist when the bottle arrives.

• Child-resistant cap: required on nicotine e-liquid bottles in the UK. It takes a deliberate press-and-twist or squeeze-and-twist action to open.
• Tamper-evident seal: a ring or seal under the cap that shows if the bottle has been opened before you received it.
• Plastic bottle with a narrow nozzle: a thin nozzle is standard on 10ml bottles and fits most pod fill ports. If your device has an unusually tight fill port, use a slow, steady squeeze rather than forcing the bottle.
• Health warning and nicotine content: the label must carry the nicotine warning, the strength and the ingredients, plus a batch number and a notice to keep out of the reach of children.

A short inspection when the parcel arrives is worth the time.

• Check the seal is intact and the bottle is not leaking or sticky.
• Confirm the flavour name says Green Mix and the strength says 12mg. If the strength or flavour is wrong, do not use it and contact the shop.
• Check the batch number and best-before date printed on the bottle or carton.

On storage, keep the bottle upright, in a cool dark place and out of direct sun. Heat and light degrade e-liquid and can darken it and change the taste. A cupboard or drawer away from radiators is ideal. Never leave bottles in a car on a warm day, and keep them well away from children and pets, because nicotine liquid is hazardous if swallowed or if it gets on skin or in eyes. If skin contact happens, wash with plenty of water. If anyone swallows it or feels unwell, seek medical help immediately and take the bottle with you.

A final note on design: because these bottles are small and soft-sided, squeezing too hard can force a burst of liquid out of the nozzle. Hold the bottle at a slight angle, rest the nozzle against the inside edge of the fill port and press gently. You will waste less and avoid sticky fingers.

Who Slush Brew Green Mix is for, and who should skip it

No single liquid fits everyone. Here is an honest look at where Green Mix at 12mg works well and where it does not.

It is likely to suit you if:

• You are an adult smoker or established vaper who wants a fresh, cold fruit flavour rather than tobacco or dessert profiles.
• You use a pod kit or pen device at low to moderate power and want a medium nicotine level.
• You like the idea of menthol-lite cooling and find strong menthol or mint too sharp.
• You want to avoid single-use devices and prefer a refillable setup you can top up from a small bottle.
• You want a flavour that holds up through a day of regular use without feeling heavy or cloying.

It is probably not the right choice if:

• You have never smoked or vaped. Nicotine is addictive and non-smokers should not start.
• You are very new to quitting and heavily dependent. A 12mg liquid may leave you feeling short of nicotine, and a higher strength in a salt format could be a more realistic starting point.
• You dislike sweet or tart flavours. Green Mix is firmly in that territory.
• You run a high-power sub-ohm setup. The strength is too high for that use and the liquid will go quickly.
• You are pregnant, breastfeeding, or have a heart condition. Speak to a doctor or pharmacist first, and consider the NHS stop smoking services for support that does not involve nicotine inhalation.

Vaping is generally considered far less harmful than smoking for adults who already smoke, but it is not risk-free. If your goal is to stop using nicotine altogether, there is a straightforward plan: pick a strength that stops you reaching for cigarettes, stay on it for a few weeks, then reduce by a step at a time. 12mg is a sensible mid-point on that ladder, and the 10ml format means you can move down in strength without having committed to a large quantity.

Finally, think about how the flavour will fit your day. Many vapers keep two or three flavours in rotation so they do not tire of one. Green Mix pairs naturally with a tobacco or a creamy flavour, because a cold fruit liquid plays well as a refresher alongside something heavier.

How to fill, use and look after it

Using a bottle of e-liquid is straightforward once you have done it a couple of times. This is a clear step-by-step routine that avoids the most common mistakes.

• 1. Switch the device off or lock it. This prevents it from firing while you handle it.
• 2. Remove the pod or open the tank. Follow your device's own instructions for the fill port.
• 3. Open the bottle. Press and twist the child-resistant cap, wipe the nozzle if needed, and avoid touching the tip.
• 4. Fill slowly. Tilt the pod, rest the nozzle against the inside wall and let the liquid run down the side. Stop at the max line. Never exceed the 2ml capacity.
• 5. Leave an air gap. Do not fill to the very brim. Leave a small space at the top so the pod can breathe, which prevents flooding.
• 6. Close the fill port and wipe the device. Wipe away any drips, especially around the mouthpiece and charging port.
• 7. Wait. Let a new coil soak for five to ten minutes before the first puff.

Using the device is a matter of rhythm. In MTL kits, use slow, gentle draws of two to four seconds and pause between puffs, so the coil can re-wet. Chain-vaping with rapid, repeated puffs dries the wick and leads to burnt flavours. Take smaller puffs more frequently rather than long draws, and avoid holding the button down longer than necessary.

Looking after the kit also looks after the liquid.

• Rinse the pod or tank with lukewarm water and dry fully before changing to a new flavour.
• Do not mix different e-liquids in the same tank on top of each other unless you know what you are doing.
• Close the bottle firmly after each refill and return it to storage.
• Do not add anything to the e-liquid. Flavour shots, essential oils, caffeine or cannabis products are not safe or lawful additions in this context.

If you are using the liquid for the first time in a device, start with the lowest sensible wattage for the coil and move up in small steps until the flavour sits where you like it. Many people find that this simple approach avoids almost all of the problems that people write to retailers about.

Troubleshooting: common problems and fixes

Most problems with a refillable setup have simple causes. If something does not feel right with Green Mix, work through the checks below before deciding the liquid is at fault.

• The vapour tastes burnt or harsh. Usually a dry or unprimed coil, or power set too high. Let the coil soak, drop the wattage, and take shorter puffs. If it persists, fit a new coil. A burnt coil cannot be rescued.
• The flavour is weak or flat. Often vaper's tongue, an ageing coil or too low power. Swap flavours for a day, rinse the tank and try a fresh coil. Check that the flavour name on the bottle is correct.
• The device is leaking. Common causes are overfilling, a poorly seated pod or a damaged seal. Fill to the line only, press the pod in until it clicks, and wipe the base. Thin, high-PG liquids can leak more in heat, so keep the device away from warm car dashboards.
• Gurgling or spitting. Condensation or flooding in the airflow. Blow gently back through the mouthpiece with the device off, wipe any liquid away and consider a slightly lower fill level.
• The device does not fire. Check the charge level, that the pod is seated and that the battery contacts are clean. Some devices lock after repeated presses, so check the manual for the unlock sequence.
• The throat hit is too strong. Lower the wattage, try a looser draw or switch to a lower nicotine strength. Salt nicotines are also gentler if you have been using freebase.
• Dizziness, nausea or headache. Probably too much nicotine. Stop vaping, get fresh air and have some water. Use a lower strength next time and take fewer puffs.
• The liquid has changed colour or smells off. E-liquid darkens naturally with age and with light, which is harmless in itself, but if it smells sour, looks cloudy or separated, do not use it.

A final tip is to keep a few spare coils on hand. Coils are cheap compared with the frustration of a stalled kit, and a fresh coil solves a large share of flavour complaints on its own.

If you have tried these steps and still believe there is a fault with the bottle itself, such as a missing seal, incorrect label or leaking container, stop using it and contact customer service with photos and the batch number printed on the label.

Value for money and running costs

E-liquid is typically the cheapest way to vape. A 10ml bottle usually costs a few pounds, and the real cost to you depends on how quickly you get through it. As a simple example, if a bottle costs £3.50, that is 35p per ml. A person using 2ml a day would spend about 70p a day on liquid, or roughly £21 a month. Compare that with the cost of cigarettes, which, for a pack-a-day smoker, runs well above £400 a month at current UK prices. The comparison is not exact because you also need a device and coils, but the savings are real once the initial kit is purchased.

The full running cost has four parts.

• E-liquid: the bottle price multiplied by how many bottles you use. Buying several at once often lowers the cost per bottle, but only do so if you are sure of the flavour and strength.
• Coils or pods: typically a few pounds each, with one lasting one to three weeks. Budget for roughly £2 to £4 per week in coil costs, depending on the product.
• Device: a one-time cost, from around £10 to £30 for a basic pod kit, more for adjustable devices.
• Power: negligible. Charging a small vape battery uses pennies of electricity.

Compared with disposables, a refillable setup was always cheaper per millilitre, and that gap is now moot because single-use vapes cannot legally be sold in Great Britain. If you are used to buying a disposable every few days, switching to a kit and bottles will typically cut your costs significantly after the first month.

Value is not just price. A few other factors are worth weighing.

• Waste: a bottle plus a reusable device produces less electronic waste than a stream of discarded disposables.
• Flexibility: if you tire of the flavour, you can change to another liquid without buying a new device.
• Strength control: you can step down in nicotine strength over time at a small cost per step.
• Shelf life: unopened e-liquid stored properly lasts many months, so buying two or three bottles is not wasteful if you know you like the flavour.

For a flavour-led 10ml liquid at a mid nicotine strength, Slush Brew Green Mix delivers sensible value for an adult looking for a cool fruit profile at a moderate price. Check the current price on the product page, as it can change with promotions, and compare against the cost per millilitre of other options rather than just the headline bottle price.

How it compares with other 10ml e-liquids

It is fair to say that Green Mix is one choice among many. This comparison sets out where it sits against other types of 10ml liquid you might be considering, without exaggerating anyone's strengths.

• Against other slush and ice-style ranges (for example Crystal Clear or Double Brew): these ranges also offer frozen-drink fruit flavours. Double Brew's 10ml nic salts are sold at 20mg, which is a stronger option if you want more nicotine, whereas the 12mg here is gentler. Which tastes better is a matter of personal preference, so if you find one slush flavour too sweet, another brand may suit you better.
• Against mainstream nic salt ranges such as Nasty Salt or Dinner Lady Salts: these are widely stocked, well known and available in a broad flavour list. They tend to be built around higher nicotine strengths in the salt format. If you want a classic, wide-ranging line with many alternatives, they are a fair option. Slush Brew's appeal is the more specific cold-fruit theme.
• Against shisha-style ranges such as Hayati: these pair fruit with cooling and are popular for their thick, layered flavours. They can be sweeter and heavier than a green fruit slush. Choose these if you want dessert-like depth, and Slush Brew if you want a lighter, crisper finish.
• Against bottle-based mid-range shortfills: larger shortfill bottles usually cost less per millilitre and are meant for high-power kits, but they contain no nicotine, so you would need to add nicotine shots. They suit different users: sub-ohm vapers who are comfortable mixing, not pod-kit users who want a ready-to-use 12mg liquid.
• Against tobacco or menthol e-liquids: these are a better pick if you want the closest echo of smoking, whereas Green Mix is a deliberate step away from it. Many vapers find a non-tobacco flavour helps them stop reaching for cigarettes.

In terms of fair criticism, here is what Green Mix does not do. It is not an unflavoured or very subtle liquid. It will not suit people who dislike sweet or tart flavours. It is not available in this listing at strengths above 12mg, so if you need 18mg or 20mg you will need another product or strength. And as a 10ml bottle, it is not the cheapest way to buy liquid per millilitre if you vape heavily at high power.

On the other side of the ledger, it offers a clear flavour theme, a medium nicotine strength that suits many pod-kit users and the convenience of a standard 10ml bottle. If those match what you need, it is a reasonable pick. If not, the table of alternatives above gives you a place to start looking.