Find Additives You’ll Love
Whether you’re looking for luxury or value, our range of Additives has something for everyone.
Archoil AR6300 Winter Diesel Treatment - Treats 275 Gallons - Additive for All Diesel Vehicles Includes Anti-Gel Protection
WUERTH Combo Engine Oil ADDITIVE 250ML & Diesel Oil ADDITIVE 250ML
Liqui MolyMoS2 Anti-Friction Engine Treatment | 300 ml | Oil additive | SKU: 2009
TVS Engine Oil Additive 50ml
Archoil AR6500 Diesel Treatment (40.6 oz) - Treats 400 Gallons - Additive for All Diesel Vehicles
3M Engine Oil Additive (50 ml) | Effective Engine Lubrication and Power Transmission
IFTEX®Clean System 2/3 Petrol Additive for 2 & 3 Wheelers (Pack of 2)(100 ml)
Liqui Moly2331 Leichtlauf High Tech 5W-40 Engine Oil - 1 Liter
Red Flow Diesel & Petrol Additive | Injector Cleaner (300ML), Treats 60L Diesel & 150L Petrol, for All Cars, Bikes, Scooters. Keeps Engine Clean, Improves Engine Smoothness, Fuel Economy & Pickup.
Hot Shot's Secret Everyday Diesel Treatment, 6-in-1 Diesel Fuel Additive - Diesel Injector Cleaner, Diesel Fuel System Cleaner, Diesel Additive Boosts Cetane, 32oz
MANNOL9990 Oil Additive Motor Doctor Oil Additive | Designed To Increase Oil Pressure And To decrease Oil Consumption In Engines - 350 ml
KASTWAVE Anti-Wear Engine Treatment Oil Additive, Friction Reducer, Anti-Wear Protectant, Noise Reduction and Shaking Cure for Car
Royal Purple (36530-6PK HPS 5W-30 Synthetic Motor Oil with Synerlec Additive Technology - 1 Quart, (Case of 6)
Liqui Moly Hydraulic Lifter Additive 300 ml
STA-BIL Fast Fix Small Engine Treatment - Cleans Carbs and Injectors - Fixes Rough Running Engines - Eliminates Water - Treats 10 Gallons, 4 fl. oz. (22303)
Hot Shot's Secret EDT+ Winter Defense, 7-in-1 Anti-Gel Diesel Fuel Additive – Prevents Gelling, Protects Diesel Fuel System, Diesel Additive Improves Cold Starts, Boosts Cetane, 16 oz.
Liqui Moly Motorbike Oil Additive MOS2 Shooter (20 ml) (LM054)
Liqui Moly Super Diesel Additive 250ml 1806
Liqui MolyMOS2 Oil Additive
Liqui Moly Hydraulic Lifter Additive 300 ml
Oxyfresh Premium Pet Dental Care Solution Pet Water Additive: Best Way to Eliminate Bad Dog Breath and Cat Bad Breath - Fights Tartar & Plaque - So Easy, Just Add to Water! Vet Recommended 16 oz.
Liqui Moly SUPER DIESEL ADDITIVE 250 ml
Liqui Moly 20040 ATF Additive, 250 ML, 5135
HTE - Mannol Germany 2 Pc Pack 9829 Ceramo Ester, Friction Modifier 250 ml
Pet King Brands ZYMOX Oratene Enzymatic Brushless Oral Care Water Additive, 8oz
Dental Fresh Water Additive for Dogs, Original Formula, 32oz – Dog Breath Freshener and Dog Teeth Cleaning for Dog Dental Care– Add to Water
Arm & Hammer Complete Care Fresh Dental Water Additive for Dogs, 16 Fl Oz - Flavorless Dog Water Additive, Dog Mouth Wash, Dog Dental Rinse, PetWater Additive, Pets Dental Care for Bad Breath
Lucas Oil10003 Fuel Treatment - 1 Quart
LIQUI MOLY Oil Additive Cera Tec 20002 Ceramic Wear & Tear Protection for Petrol & Diesel Engines Smoother Engine Performance, Less Friction & Lower Fuel Consumption 300 ml
TropiClean Fresh Breath Water Additive for Dogs | Dog Breath Freshener & Teeth Cleaning Solution | No Toothpaste or Toothbrush Required | 33.8 oz
Liqui Moly20004 Hydraulic Lifter Additive 300 ml
Vetradent® Water Additive for Dogs and Cats, 17 oz
Ford Genuine Ford Fluid XL-3 Friction Modifier Additive - 4 oz.
Nylabone Advanced Oral Care Dog Water Additive for Dental Care - Liquid Tartar Remover - Dog Breath Freshener & Teeth-Cleaning Liquid (32 oz.)
Dental Fresh Advanced Plaque and Tartar Water Additive, 17oz – Dog Teeth Cleaning Formula to Freshen Breath and Improve Overall Oral Health
SKOUT'S HONOROral Care Water Additive for Dogs & Cats - Fresh & Flavorless 32oz
4 Bottles of Stanadyne 38564 Performance Formula 8 oz Diesel Fuel Additive
Badditives!: The 13 Most Harmful Food Additives in Your Diet?and How to Avoid Them
Hot Shot's Secret Diesel Extreme, 1 Qt (Packaging May Vary) (P040432Z)
STA-BIL Storage Fuel Stabilizer | Keeps Fuel Fresh for 24 Months, Prevents Corrosion, Gasoline Treatment Fuel Additive that Protects Fuel System, Gas Stabilizer for Fuel Storage, 32 oz.
A Consumer's Dictionary of Food Additives, 7th Edition: Descriptions in Plain English of More Than 12,000 Ingredients Both Harmful and Desirable Found in Foods
Hot Shot's Secret Diesel Winter Anti-Gel– 16 Oz Squeeze, 7-in-1 Diesel Fuel Additive – Prevents Gelling and Fuel Line Freeze-Ups – Boosts Cetane – Cleans Injectors – Improves Performance, Amber
Heavy Duty 3 in 1 Drywall Additive for Seams, Base & Finish Coats - Transforms Quickset or Joint Compound Into All in One Wall Finish – No Sanding, Same Day Wet On Wet Coats – 2 lb. Bag
Hot Shot's SecretHot Shot's Secret Everyday Diesel Treatment 16 oz. Squeeze Bottle 2-Pack, 6-in-1 Diesel Fuel Additive - Diesel Injector Cleaner, Diesel Fuel System Cleaner, Diesel Additive Boosts Cetane HSSEDT16ZS
Heet Iso-HEET Water Remover And Premium Fuel Line Antifreeze + Injector Cleaner Helps Increase Gas Mileage Improves Engine Performance Year Round Performance, 12 fl. oz. (28202) , Red
Engine Oil Additive Performance Booster - American Made Engine Oil Treatment for Wear and Tear Protection - Protect Gas and Diesel Engines with Friction and Stiction Eliminator Nanoparticles
Oxydent Premium Pet Dental Care Solution - Pet Water Additive & Mouthwash for Teeth Cleaning - Eliminate Bad Dog & Cat Bad Breath - Dog Dental Rinse - Fights Tartar & Plaque
ArchoilAR9100 Oil Additive (16oz) for All Vehicles - Powerstroke Cold Starts, Eliminates Injector Problems
Liqui MolyMotor Oil Saver | 300 ml | Oil additive | SKU: 2020
Oxyfresh Premium Pet Dental Care Solution Pet Water Additive: Best Way to Eliminate Bad Dog Breath and Cat Bad Breath - Fights Tartar & Plaque - So Easy, Just Add to Water! Vet Recommended 16 oz.
Rain X Windshield Washer Fluid Additive 500 ml
Liqui Moly Mos2 Anti friction for Gears - Oil-Additive only for Manual Transmition (50g)
TriboTEX Nano Oil Additive Car Engine Treatment: Add to Engine Lube - Makes High Mileage Cars Like New with a Synthetic Material (Treats One Regular Truck, Tractor or Small Diesel)
Yamaha New OEM Yamalube Outboard 12oz Ring Free Plus Fuel Additive, ACC-RNGFR-PL-12
HeetGas-Line Antifreeze And Water Remover - Removes Water From Fuel System - Prevents Gas-Line Freezing - Optimal For Winter Use Fast Cold Weather Starts, 12 fl. oz. (28201)
Lubegard 19610 Dr. Tranny Instant Shudder Fixx,2oz
PetLab Co.Dog Dental Formula - Keep Dog Breath Fresh and Teeth Clean - Supports Gum Health - Dog Water Additive Dental Care Targets Tartar - 2pack
Stanadyne Performance Formula Diesel Fuel Additive - 16 Oz. Case of 12
Liqui Moly Valve Clean (150ml)
Venta Airwasher Water Treatment Additive (Twо Расk)
Friction Modifier Positraction Additive for Limited Slip Differentials
RisloneNano Prime Engine + Oil Performance Booster
Liqui Moly (20002) Cera Tec Friction Modifier, 300 Ml
Dental Fresh Water Additive - Original Formula for Dogs - Clinicially Proven, Simply Add to Pet’s Water Bowl to Whiten Teeth, Eliminate Bad Breath, and Improve Oral Health (17 oz)
Stanadyne Diesel Performance Formula 38566, 64 Ounce
Liqui Moly Oil Sludge Flush (Engine Throughout Cleaner)
Archoil Diesel Fuel System Kit - AR6500 Diesel Treatment (40.6 oz) + AR6400-D Diesel Fuel System Cleaner
Soul PantryVegan Belgian Chocolate Waffle High Protein Bar With Plant Based Protein Gluten-Free,No Artificial Additives,High protein Power Punch Chocolate Waffle (Pack of 3, Vegan Belgian Chocolate)
XADO Stop Leak Engine - 250ml ATOMEX Series with Ceramic Metal Conditioner Revitalizant®
CrayolaColor Bath Dropz (3.59oz)- 60 Tablets
Anti-Wear Engine Treatment Oil Additive, 2pcs Highly Effective Engine Anti-Wear Protectant, Wondeea Engine Anti-Wear Protectant, Transmission Fluid Additive for Car, Noise Reduction and Shaking Cure
REV X ZDDP Oil Additive - Zinc & Phosphorus
MANNOL 9929 - Ester Additive Engine Oil Additive - 500 ml
Dechra Vetradent Water Additive for Dogs and Cats 17 oz
Gumout Go All in one Fuel Cleaner 10 OZ, MultiColour, Fuel Additives, 527
Dental FreshOriginal Formula for Dogs; 17 fl. oz.
Arm & HammerAdvanced Care Dental Water Additive with Baking Soda for Dog's
XADO Complex Oil Treatment, Antismoke Additive, Eliminates Exhaust Smoke with Ceramic Metal Conditioner Revitalizant® - 250ml ATOMEX Series Deal of 2
HG Detergent Additive For Sports Clothing, 500 gm
Hasanat Essentials Petrol Injector Cleaner Fuel Gasoline Injection System Cleaner Additive Germany Pack 1
Liqui MolyPro-Line Fuel Injection Cleaner, Standard
Lubegard 61910 Highly Friction Modified ATF Supplement, 10 oz.
Slick 50Supercharged Full Synthetic Engine Treatment Full Additives, Black, 444ml, 750001
Rislone High Mileage Transmission Stop Slip with Leak Repair, Pack of 1
Oxyfresh Water Additive 250ml
Bar's Leaks 1415 Transmission Fix, 1 Pack
Oxyfresh Pet Dental Spray (89 ml)
MANNOL9981 Petrol Injector Cleaner – Gasoline Fuel Injection System Cleaner Additive 2x 300ml
Lucas Oil 10441 Automatic Transmission Fluid Conditioner - 2
OxyfreshPremium Pet Dental Care Solution Pet Water Additive: Best Way to Eliminate Bad Dog & Cat Breath- Fights Tartar & Plaque | Vet Recommended!
Ford XL-3 Additive Friction Modifier Fluid (4oz)
Occ Motorsport Pack Pre Mot Petrol Treatment + Professional Petrol Injector Cleaner - Additives For Car And Motorcycle
Liqui Moly 2009 Anti-Friction Oil Treatment - 300 ml
XADO Ceramic VL Metal Conditioner, Ceratec Friction Modifier Engine Revitalizant and Power Booster - 125ml Turbo VL Engine Oil Additive
Motul 847405 Mocool Radiator Additive (500ml)
A Consumer's Guide to Toxic Food Additives: How to Avoid Synthetic Sweeteners, Artificial Colors, MSG, and More
Pure Organic Ingredients Sodium Lauryl Sulfoacetate (SLSA) (4 oz) by , Eco-Friendly Packaging, Ideal Bath Bomb Additive, Gentle on Skin, Surfactant & Latherer
Red Line80205 Engine Coolant Additive Supercool With Waterwetter - 0.5 Gallon
XADOMotor Oil Additive Atomic Metal Conditioner Revitalizant® Engine Treatment - Wear Protection & Rebuilding of Worn Metal - 360ml