Green Mix / 3mg Slush Brew by Ohm Brew 10ml

Overview

The Green Mix / 3mg Slush Brew by Ohm Brew 10ml by Slush in Green Mix / 3mg at 20mg. Free UK delivery over £20, same-day dispatch on weekday orders before 4pm.

Slush Brew Green Mix 10ml 3mg: overview

Slush Brew by Ohm Brew in the Green Mix flavour is a 10ml bottle of nicotine e-liquid at 3mg/ml, made for refillable vape tanks. At 3mg it sits at the low end of the freebase nicotine range, which pairs naturally with sub-ohm tanks and higher-wattage devices where every puff draws a generous volume of vapour. The Slush name points to the frozen-drink style that has become a regular on UK e-liquid shelves: a sweet, fruit-led flavour with a cooling finish, aimed at people who want their vape to taste like a drink rather than a tobacco substitute.

This guide goes through what the bottle is, how it is likely to perform, which devices suit it and where it falls short. It is written in plain language for UK adult vapers, whether you are refilling a familiar kit or trying a low-strength liquid for the first time. We also say where this product is not the right choice, because a fair read of the facts is more useful to you than a sales pitch.

A few points up front:

• It is an e-liquid, not a device. You need a refillable tank, pod or mod to use it. There is no battery, coil or charging port in the box.
• It is a 10ml bottle, not a shortfill. The nicotine is already in the liquid, so you do not add a nicotine shot. Ten millilitres is also the largest bottle size allowed for nicotine e-liquid in the UK.
• It is for adults only. You must be 18 or over to buy. Vaping is intended for adult smokers who want an alternative to cigarettes. If you do not smoke, there is no reason to start.

Because the strength is only 3mg/ml, the product leans towards a smoother, lighter throat sensation and bigger clouds. Smokers who miss a firm throat hit will often find 3mg too light and may prefer a higher strength or a nicotine salt format. We cover those trade-offs in the strength guidance section below.

Where the product listing gives limited detail, such as the exact VG/PG split, we say so and point you to the bottle label rather than guess. Always read the label on the bottle you receive, as manufacturers can update formulations between batches, and the label is the legal source of truth for ingredients and nicotine content.

Specifications at a glance

Here is the product summarised in one place, with a note on what each line means in practice.

• Brand and range: Slush Brew by Ohm Brew, Green Mix flavour.
• Bottle size: 10ml. This is the maximum size the UK allows for a nicotine-containing refill bottle. A standard 2ml tank holds a fifth of the bottle, so one bottle gives roughly four to five full refills once you allow for priming new coils and the odd spill.
• Nicotine strength: 3mg/ml, which is 0.3 percent. A full bottle holds 30mg of nicotine in total (3mg multiplied by 10ml). The UK legal limit for nicotine e-liquid is 20mg/ml, so 3mg is a small fraction of the ceiling.
• Nicotine type: low-strength freebase style, intended for devices that produce large vapour rather than tight, high-resistance pod kits.
• Format: ready to vape. It is not a shortfill, not a nicotine shot and not a prefilled pod.
• VG/PG ratio: printed on the bottle label. Check it before filling, as it affects coil choice and wicking (see the coil section).
• Suggested hardware: sub-ohm tanks with coils from about 0.15 to 0.6 ohm at roughly 30W to 80W, or any refillable kit whose manual confirms it accepts freebase e-liquid.
• Not suited to: sealed pod systems that use prefilled cartridges, disposable vapes, or devices built only for nicotine salts.

The nicotine maths is worth understanding because it explains why strength and puff size interact. Nicotine intake depends on how much liquid you vaporise, not just the milligram figure on the bottle. A sub-ohm device might vaporise two to four times as much liquid per puff as a small mouth-to-lung pod, so a 3mg liquid in a high-powered tank can deliver a similar nicotine amount per puff to a much stronger liquid in a low-powered pod. If you move between device types, expect to adjust your strength as well as your wattage.

For storage, the usual advice applies: keep the bottle upright, sealed, away from direct sunlight and heat, and out of reach of children and pets. Nicotine e-liquid is poisonous if swallowed, and the child-resistant cap exists for a reason.

Flavour profile: what a green slush mix aims for

Flavour is subjective, and the description on the bottle is the final word, so treat this section as a guide to what a slush-style green mix usually aims for rather than a guarantee. Slush liquids are built around three ideas: a juicy fruit base, a sweet and slightly tart middle, and a cooling finish that mimics crushed ice. A green mix typically draws on green fruit notes such as apple, lime, kiwi, melon or grape, blended so that no single note dominates.

Inhale. Expect a cool, light entry. In frozen-drink profiles the cooling agent is usually most noticeable at the start of the puff, giving a crisp, refreshing sensation across the tongue and the back of the mouth. At 3mg there is very little nicotine bite competing with the flavour, so the fruit tends to come through cleanly.

Mid-palate. This is where the sweet and tart elements appear. Green fruit blends often lean towards a sour-sweet balance, similar to a fruit boiled sweet or a slush from a cinema counter. If the recipe uses a sweetener, you may notice a rounded, sugary edge on the tongue.

Exhale. The finish is generally clean and cool with a lingering fruit note. Slush-style liquids rarely leave a heavy dessert coating on the palate, which makes them easier to vape through a long session than creamy or bakery flavours.

A few practical points about how the flavour behaves in real use:

• Temperature changes the cooling effect. At higher wattages the vapour is warmer and the icy sensation softens. At lower wattages it stays sharper and colder.
• Fresh coils taste clearer. As a coil ages and builds residue, fruit liquids tend to lose definition before other flavour families do.
• Palate fatigue is normal. If the flavour seems to fade after a few days, try a different liquid for a short while, drink some water, and come back to it. Many vapers rotate two or three flavours for this reason.
• Variants may differ. Other flavours in the Slush Brew range will have a different balance of sweet, sour and cool. If you try this Green Mix and want more or less cooling, look at the other variants on the product page rather than adjusting your device to compensate.

If you have never tried a slush-style liquid, a 10ml bottle is a low-commitment way to find out whether you enjoy the cooling and tart character before buying a larger size.

Performance and vapour delivery

With a 3mg e-liquid, performance is mostly about vapour volume and smoothness rather than throat hit. Because the nicotine level is low, the liquid is generally used in devices that create a lot of vapour, and it rewards a setup tuned for airflow and flavour.

Vapour production. In a sub-ohm tank at a sensible wattage, you should expect dense vapour and a warm-to-cool inhale depending on your power setting. The actual cloud depends on the VG share of the liquid, your coil and your airflow. Higher-VG liquids produce thicker vapour, and higher-PG liquids carry flavour a little more sharply and give a slightly stronger throat sensation.

Throat hit. Light. At 3mg the throat hit is soft, and the cooling agent in a slush recipe can add a refreshing sensation that some people confuse with throat hit. It is not the same thing: the cooling is a flavour effect, not nicotine. If you are coming from cigarettes or from a stronger liquid, the lack of bite can feel strange for the first few days.

Consistency. The liquid should vape evenly from the first fill to the last, provided your coil is primed and you do not run it at settings that overpower the wick. Chain vaping at high wattage can outrun a coil, which causes a burnt taste. This is a device setting issue, not a fault in the liquid.

Puff and bottle yield. E-liquid does not have a puff count in the way disposables do, because the number of puffs depends on your device. As a rough guide, a moderate sub-ohm user may vaporise around 3 to 5ml a day, which means a 10ml bottle could last about two to three days. A light user on a lower-powered kit might stretch the same bottle to a week or more. These are estimates, not promises, and your own use will vary.

Nicotine delivery. A bottle holds 30mg of nicotine in total. Even a heavy vaper will be taking in a modest amount from a single 10ml bottle compared with a strong liquid, which suits people who are reducing nicotine or who vape mainly for habit and flavour. People who need a stronger hit may find they vape more often to compensate, which can raise liquid consumption and cost. If that sounds like you, read the strength guidance section before settling on 3mg.

Bottle design and build quality

An e-liquid bottle is not glamorous, but good design makes it easier and safer to use. UK rules require nicotine e-liquid refill containers to be child-resistant and tamper-evident, with a maximum size of 10ml, and they must be leak-resistant and carry a clear ingredients and nicotine statement. Expect the Slush Brew 10ml to follow that format: a plastic bottle, a child-resistant screw cap, a tamper-evident ring and a narrow nozzle that fits the fill port of a typical tank.

What to look for when your bottle arrives:

• Intact tamper-evident seal. If the ring is broken or the cap is loose on delivery, do not use the liquid and contact us with your order number.
• Label legibility. The label should show the product name, nicotine strength, ingredients, batch information and the required health warning. Check that the strength reads 3mg/ml and the flavour matches what you ordered.
• Nozzle fit. Most 10ml bottles use a thin nozzle that fits sub-ohm tank fill ports. If you have a tank with a very small fill slot, practise with the bottle before filling over a carpet.
• Plastic feel. Soft plastic bottles are easier to squeeze for a controlled drip. Stiff bottles can glug. Squeeze gently and tilt the bottle at an angle to avoid air bubbles.

Child-resistant caps can be fiddly. The usual method is to push down and turn, or squeeze and turn, depending on the design. Do not tape the cap open or decant the liquid into an unmarked container. If you need to carry the liquid, keep it in its original bottle inside a sealed bag, upright, and away from heat.

Print and storage. Labels on 10ml bottles are small, so the type can be tiny. If you have difficulty reading it, ask us before you buy rather than guessing. Store the bottle in a cool, dark place. Sunlight and heat can darken e-liquid and dull flavour over time, and a bottle left in a hot car is more likely to leak.

Shelf life. Most e-liquids carry a best-before date on the label, often around 12 to 24 months from manufacture. An unopened bottle stored well should keep to that date. Once opened, aim to use it within a few months for a fuller flavour, as oxygen and warmth slowly change fruit notes.

Battery and charging: matching the liquid to your device

This product has no battery, so there is nothing in the bottle to charge. But the liquid only works as well as the device it goes into, so battery choice and charging habits matter. A 3mg liquid is usually vaped at higher power, which puts more load on the battery than a small low-wattage pod does.

Built-in battery devices. Sub-ohm pod mods and compact box kits often have internal batteries in the 1,500mAh to 3,000mAh range. A rough way to estimate runtime: a 3,000mAh cell at 3.7V holds about 11Wh. At 50W that is a little over 13 minutes of continuous firing in theory, and in practice something like 200 puffs of three seconds before the device needs charging, allowing for efficiency losses. A 1,500mAh device will have roughly half that. Treat these as ballpark figures, not guarantees.

Removable battery mods. Devices that take 18650 or 21700 cells need quality batteries with a suitable continuous discharge rating for the wattage you run. Always use cells from a reputable supplier, keep them in a case when carrying, and never let loose batteries touch coins or keys in a pocket. Do not mix old and new cells in a dual-battery mod.

Charging habits that protect your battery:

• Use the cable and charger that came with the device or one rated for it. USB-C is now standard on most kits.
• Charge on a hard, non-flammable surface and not under a pillow or on a sofa.
• Do not leave charging devices unattended overnight.
• Stop using any battery that is swollen, hot, dented or has a damaged wrap.
• Do not vape while the device is plugged in unless the manufacturer says pass-through is supported.

Recycling old batteries and devices. Vapes, batteries and chargers must never go in household bin or the standard recycling box, because lithium cells can start fires in collection vehicles. In the UK, shops that sell electrical items, including many vape shops, supermarkets and convenience stores, offer take-back bins. Household waste recycling centres also accept small electricals. The Recycle Your Electricals website lets you search for a drop-off point near your postcode. The single-use disposable vape ban that came into force in June 2025 is one reason refillable kits and bottled e-liquid like this have become the standard way to vape in the UK.

Coil and mesh technology compatibility

Coils are where e-liquid becomes vapour, and matching the right coil to a 3mg liquid makes a noticeable difference to flavour, vapour and cost. Low-strength liquids work well in coils designed for large vapour production, which in practice means sub-ohm coils.

Mesh coils. Mesh coils use a flat sheet of resistance material rather than a round wire, giving a larger heating area. This means faster ramp-up, more even heating and better flavour, particularly with fruit and cooling flavours. Typical mesh coils run between 0.15 and 0.3 ohm and are rated for roughly 40W to 80W. For a Green Mix slush profile, mesh is a sensible choice because the larger surface area carries delicate fruit notes well and the vapour stays cooler than in tight round-wire coils.

Round-wire sub-ohm coils. Standard wire coils at 0.3 to 0.6 ohm are still common and cheaper. They suit 25W to 50W, produce a slightly warmer vapour and usually last a little longer. If you want a gentler setup, a 0.5 ohm coil at around 30W to 40W is a reasonable starting point.

Higher-resistance coils. A 0.8 to 1.2 ohm coil in a tight mouth-to-lung device can use this liquid, but the nicotine delivery per puff will be low and the throat sensation very light. If you like a mouth-to-lung draw, a stronger liquid is usually a more satisfying match.

VG/PG and wicking. High-VG liquids are thicker and need coils with large wicking ports. If your tank has small ports and the liquid is thick, you may get dry hits. A balanced 50/50 liquid wicks faster. Check the label ratio and make sure your coil is rated for it. Coil packaging usually states a suitable VG range.

Coil life and care.

• Prime every new coil: drip a few drops of liquid directly onto the cotton, fill the tank, and wait five to ten minutes before vaping.
• Start at the low end of the wattage range printed on the coil and increase slowly.
• Sweet fruit liquids can leave residue sooner than unsweetened ones. Expect roughly one to two weeks per coil with regular use, sometimes less if you chain vape.
• Change the coil if you notice a burnt or muted taste, even if the liquid is fresh.
• Rinse the tank with warm water and dry it fully when changing flavours.

Used coils are electrical waste in a small way. They go in general waste unless your local council advises otherwise, but the device itself should be taken to an electrical recycling point at the end of its life.

Nicotine strength guidance for 3mg

Picking a nicotine strength is a personal decision, and this section is general information, not medical advice. If you want to stop smoking, your local NHS stop smoking service can offer personal support and may supply a free vape starter kit or other aids.

What 3mg means. 3mg/ml is a low strength. Freebase e-liquids in the UK commonly come in 0mg, 3mg, 6mg, 12mg and 18mg options. Nicotine salt liquids are sold in 10mg and 20mg strengths and are built for small, low-power devices. The UK limit for any nicotine e-liquid is 20mg/ml, and that same limit applied to disposables before they were banned in June 2025, so there is no legal product stronger than 20mg/ml on the market.

Rough matching guide. These are common starting points, not rules:

• 0mg: for people who no longer need nicotine and vape for flavour or habit.
• 3mg: for sub-ohm users who have already reduced their nicotine or who vape large volumes at higher power.
• 6mg: for lighter smokers, or for sub-ohm users who want a bit more throat hit and satisfaction.
• 12mg: often used in lower-powered mouth-to-lung devices by moderate smokers moving over to vaping.
• 18mg: typically for heavier smokers starting in mouth-to-lung devices.

Is 3mg right as a first strength? Probably not if you are still smoking regularly. Someone who smokes 10 or more cigarettes a day will usually find 3mg too weak in a sub-ohm device and may be tempted to go back to cigarettes. A higher strength in a lower-powered kit, or a nicotine salt, often works better for people making the switch. If you smoke fewer than five cigarettes a day, or you are stepping down, 3mg in a sub-ohm kit may be a reasonable fit.

Stepping down. Many vapers lower their strength over time. A common path is to go from 6mg to 3mg and then to 0mg over a period of weeks or months. Moving too quickly can bring back cravings, so allow your body time to adjust.

Signs the strength is wrong.

• Too low: you keep reaching for the device, feel restless, or notice cravings for cigarettes.
• Too high: dizziness, nausea, headache, a hot, harsh throat, or a racing heart. If you experience these, stop vaping, take a break, drink water and consider a lower strength.

Never add a nicotine shot to this bottle. It is already full at 10ml, and mixing your own nicotine requires accurate measurement and safe handling. Pure nicotine concentrate is hazardous on skin contact.

Who this e-liquid is for, and who should skip it

Not every e-liquid suits every vaper. Here is an honest breakdown of who is likely to enjoy this bottle and who is probably better served elsewhere.

It is likely to suit:

• Adult sub-ohm vapers who already use a 0.15 to 0.6 ohm coil and want a low-nicotine fruit and ice flavour.
• Former smokers who have stepped down and now use 3mg or less, and who vape mainly for habit and taste.
• People who like cooling, tart fruit and find creamy or bakery liquids too heavy.
• Anyone trying a new profile who prefers to buy a 10ml bottle first before committing to a larger size.
• Vapers who rotate flavours and want a lighter option alongside a dessert or tobacco liquid.

It is probably not the right choice for:

• Non-smokers and anyone under 18. Nicotine is addictive and vaping is not recommended for people who do not already smoke. We cannot sell to under-18s and age verification applies.
• Heavy smokers just starting out. 3mg is usually too low for people smoking a pack a day, who often need a higher freebase strength or a nicotine salt to feel satisfied.
• Pod-only or disposable-style users. If your kit only accepts prefilled cartridges or nicotine salts, this liquid will not fit or will not perform as intended.
• People who dislike cooling or tart flavours. Slush recipes are built around chill and sharpness. If you prefer warm, sweet or tobacco-based notes, you may be happier with a different range.
• Anyone with specific health conditions. If you are pregnant, have heart disease, high blood pressure or another condition, speak to a doctor or pharmacist about nicotine before using any vape product.

A note on switching. The NHS advises that vaping is far less harmful than smoking, though it is not risk free. The goal for a smoker is to stop smoking completely. Using a vape alongside cigarettes keeps many of the risks of smoking in place. If you are using this bottle as part of a quit attempt, set a date to stop cigarettes and use the vape in their place.

Family and household. Keep nicotine liquids and devices away from children and pets. Small bottles are easy to open for curious children despite the child-resistant cap, and spilled liquid on skin can be absorbed. Wash with soap and water if it happens.

How to use Slush Brew Green Mix

Using a 10ml bottle is straightforward, but a careful routine saves liquid, protects coils and avoids spills. Follow your tank manufacturer's instructions first, as fill methods vary between models.

Step-by-step filling:

• Switch the device off or lock it. Remove the tank from the battery if it detaches.
• Open the fill port. Many tanks use a top-fill slide or a screw-off top. Check the instruction manual if you are not sure.
• Open the bottle cap using the child-resistant mechanism and tilt the nozzle against the side of the fill port.
• Fill gently to just below the maximum line. Do not cover the central airflow tube, as liquid there will flood the coil and cause gurgling.
• Close the fill port, screw the bottle cap back on firmly and wipe any spills from the tank and your hands.
• Wait five to ten minutes for the liquid to soak into the coil, especially with a new coil.

First puffs. Start at the lower end of the coil's wattage range. Take a few short, gentle puffs and let the coil settle. Raise the wattage in small steps until the flavour is full without tasting hot or dry. Avoid very long puffs, which can overheat the coil and stress the wick.

Airflow. Open the airflow wider for a cooler, larger inhale, or close it a little for a warmer, more concentrated flavour. On a slush profile, many people prefer a mid-to-open setting that keeps the vapour cool.

Storage between uses. Keep the tank upright where possible, and avoid leaving a half-full tank in a hot car or pocket where heat can expand the liquid and cause leaks.

Disposal and recycling.

• Empty bottles: rinse according to your council's guidance and check whether they take small plastic bottles in kerbside recycling. If in doubt, put them in general waste rather than the recycling box.
• Used coils: general waste, in a sealed bag.
• Batteries and devices: take them to a vape or electrical recycling drop-off point, such as the take-back bins in many supermarkets, vape shops and household waste recycling centres. Use the Recycle Your Electricals postcode search to find the nearest one.
• Leftover liquid: do not pour down the sink. Return it to a household waste recycling centre or follow your local council's hazardous waste guidance.

Always wash your hands after refilling and keep the bottle sealed and out of reach of children.

Troubleshooting common problems

Most problems with vaping do not come from the liquid itself but from the coil, the settings or the way the tank is filled. This checklist covers the issues we hear about most often with low-strength fruit and ice liquids.

Burnt or harsh taste.

• The coil may be dry or worn. Prime a new coil properly and wait before vaping.
• The wattage may be too high for the coil. Drop it by 5W to 10W.
• The tank may be nearly empty. Refill before it drops below a quarter.
• Replace the coil if the taste does not recover. Sweet fruit liquids can gunk a coil faster than plain ones.

Weak or muted flavour.

• You may have palate fatigue. Switch to another flavour for a day.
• The coil may be ageing. Fit a fresh one.
• Check you have not mixed old liquid residue with new. Rinse and dry the tank when changing flavours.

Gurgling or spitting. Excess liquid is reaching the coil. This is often caused by overfilling, or by a thick liquid in a tank with narrow wicking ports. Check the fill line, and dab excess liquid from the airflow slots with a tissue. Blow gently through the mouthpiece to clear the airflow channel.

Leaking.

• Check the coil is screwed in firmly and the tank O-rings are seated properly.
• Do not overfill, and avoid pressure changes such as a hot car or a flight with a full tank.
• If a tank leaks persistently, the O-rings or the tank itself may be worn. Contact the tank manufacturer.

Dry hits. The wick is not getting enough liquid. Prime again, reduce wattage, take shorter puffs and make sure the tank is more than a quarter full. If you are using a high-VG liquid, check the coil is rated for it.

Not enough throat hit or satisfaction. This is a strength issue, not a fault. 3mg is low, and some people will want 6mg or more. Consider a higher strength variant if available on the product page.

Too much throat hit or dizziness. Stop, take a break and drink water. Consider lowering your nicotine strength or taking fewer, shorter puffs.

Device will not fire or battery drains quickly. This is a battery or device issue. Check the connection, clean the contacts with a dry cotton bud and make sure the battery is charged. If the device is faulty, contact its manufacturer or your retailer.

If you have checked these points and the bottle itself looks damaged, leaking or incorrect, contact us with your order number and photos so we can help.

Value for money and how it compares

Value is not just the price on the bottle. It also depends on how long the bottle lasts, how well the flavour holds up and whether the format fits how you vape. Prices change, so check the current price on the product page, then use these points to judge whether it works for you.

Cost per millilitre. A 10ml bottle is the smallest common e-liquid size, and smaller bottles are generally pricier per millilitre than larger ones. If you vape a few millilitres a day, a 50ml shortfill with a nicotine shot will normally cost less per millilitre than buying 10ml bottles repeatedly. The 10ml format earns its place through convenience, lower upfront cost, and the ability to try a flavour without buying a large bottle.

Cost to get started. A single 10ml bottle gives you a low-risk way to test the Slush Brew Green Mix before committing. If you like it, you can decide whether to stay with the 10ml size or move to a bigger one if available.

Fair comparisons.

• Versus 50ml shortfills: shortfills are cheaper per millilitre and suit heavier users, but you have to add nicotine shots yourself and the bottles are not meant for travel. A ready-mixed 10ml at 3mg is simpler and portable.
• Versus 10ml nicotine salts: nic salts deliver nicotine more quickly at 10mg to 20mg strengths and suit small pod kits. They do not suit sub-ohm tanks, and they are a different experience. If you want a stronger nicotine hit, nic salts are the better fit.
• Versus other 10ml freebase fruit and ice liquids from UK brands: pricing is often broadly similar. The deciding factor is flavour. Slush-style green mixes compete with other sour apple, lime or melon ice liquids, and the right choice comes down to which profile you prefer. Try one at a time and keep notes.
• Versus disposables: single-use vapes were banned in the UK in June 2025. A refillable kit with bottled e-liquid is usually cheaper over time and produces less electrical waste, though it needs more hands-on care.

Hidden costs. Remember coils, batteries and replacement tanks. A coil every one to two weeks adds up, so factor it into your monthly cost. Using the correct wattage and avoiding chain vaping extends coil life and keeps your overall cost down.

Our view. This is a reasonable choice for sub-ohm users who enjoy cooling fruit flavours at a low nicotine level. It is not the cheapest way to buy e-liquid per millilitre and it is not suited to people who need a high nicotine hit. If your habits and device match the profile above, it offers fair value. If they do not, one of the alternatives above will likely serve you better.