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Best dyes - May 2026

Last Updated - May 21, 2026

1
Best Choice

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Leak Saver

Leak Saver UV Dye, 3 Pack (Dye Only, No Sealant) UV Refrigerant Leak Detection Dye for Automotive, Home, Commercial, and Marine Air Conditioner and Refrigeration Systems up to 5 Tons - Made in the USA

Leak Saver

$43.95

More Details
Main highlights
- WORKS WITH ALL SYSTEMS - Our product is compatible with all systems, refrigerants (except ammonia), and oils. It is great for central air conditioners, car and automotive air conditioners, refrigerators, ductless mini-splits, heat pumps, geothermal heat pumps, commercial refrigeration systems, micro channel coils and more. It also works with all refrigerants including R410A Freon, R22 and replacements, R134A, r1234yf, R404A, R290, R600a, and more.
- WORKS IN AUTOMOTIVE SYSTEMS: For automotive systems, you will still need the standard 134A to 1/4” charging adapter. Mini-splits may require a 5/16” to 1/4” charging adapter. You can see our straightforward installation videos below.
- ULTRA BRIGHT UV DYE - The Leak Saver UV Dye Inject is the easiest way to inject UV leak detection dye into your air conditioning and refrigeration systems. No more messy syringes, hoses, or cans! Proudly MADE IN THE USA. The UV Dye illuminates brightly at the leak site when using a UV flashlight. Also visible to the naked eye. For best results, use a UV Flashlight in a shaded areas.
- STRAIGHTFORWARD INSTALLATION - No more fussing with messy syringes, hoses, or pressurized cans. The Leak Saver injects directly and easily into the system with a basic manifold gauge set or even easier with our Leak Shot Injection Kits. Compatible with all refrigerants including R22, 410A, 134A, 404A, 507A, 600A. Fully compatible with mineral, PAG, and ester oils.
- DYE ONLY. There is no leak sealant in this product. For leak sealants, see our other products (Leak Saver Direct Inject and Leak Saver Direct Inject UV Refrigerant Leak Sealers). For use in automotive air conditioners, you will also need a 134A quick connect adapter and a manifold gauge with 1/4" hose connections. Safe for all manifold gauges, hoses, expansion valves (TXVs, TEVs, capillary tubes, etc), Schrader valves, and anything needed to service your system.
$43.95
2

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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Airmax

Airmax Nature's Blue Pond Dye 4X Concentrate for Outdoor Ponds & Lakes, Natural Pond Color & Beauty Enhancer, Swimming Safe Water Colorant, Easy Liquid Application, 1 Quart

Airmax

$24.99

More Details
Main highlights
- Shade & Protect Your Pond -- Pond dye is a liquid coloring agent designed to enhance the beauty of your pond, improve water quality, and provide shade and protection from the sun's ultraviolet light.
- Limits Sun Exposure -- Excessive sunlight promotes overgrowth of submerged aquatic plants, weeds, and algae. Airmax Pond Dye blocks specific portions of the sunlight spectrum, slowing weed growth.
- Highly Concentrated Formula -- The 4X concentrated formula means 1 quart is equivalent to 1 gallon of other dyes. Treats up to 1 acre 4-6 feet deep. No water temperature restrictions, use year-round.
- Easy to Use & Safe -- No mixing or measuring! Simply pour dye into your pond, and it will disperse. Safe for recreational and farm ponds, livestock, birds, pets, fish, wildlife and the environment.
- Available in 3 Shades -- Nature's Blue contrasts with lush green landscaping. Black DyeMond creates a reflective surface, perfectly mirroring the surroundings. Twilight is a beautiful blend of both.
$24.99
3
10% Off

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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Cherrysea
10% Off

Food Coloring Set - 12 Color Food Grade Vibrant Food Dye Tasteless Liquid Color for Cake Decorating, Baking, Easter Egg, Icing, Fondant, Cooking, Slime Making DIY Supplies Kit - 0.35 Fl. oz (10 ml)/Bottles

Cherrysea

$8.99

$9.99
(10% Off)

More Details
Main highlights
- WIDE APPLICATION - This coloring set can be widely used on cake decoration, frosting, icing, fondant, batter, cookie dough etc; also perfect for Easter eggs, slime, soap, bath bombs and other craft making. This edible coloring set is very suitable for you to decorate your desserts on Valentine's Day, Anniversaries, Birthday, Easter Day, Christmas, Halloween and Thanksgiving Day. Great decorating DIY kit for both beginners and professionals
- VIVID COLORS FOR CAKE DECORATING - Comes with 12 virbant color highly concentrated edible food coloring in a wide range of bright vivid colors. Includes: Lemon Yellow, Sunset Yellow, Grass Green, Violet, Grape Purple, Navy Blue, Sky Blue, Red, Brown, Pink, Green and Black. (each color is 0.35 fl.oz). You just need a little bit coloring to get the bright color you want. Colors could be mixed together to create new shades
- GREAT COLORING EFFECT & STABILITY: Produced by this food coloring set, the food will be bright , and the color will not change when heated and frozen. It can keep the color soft and bright for a long time, and will not evaporate with the water. Use simple colors to make gorgeous food, say goodbye to the dullness of baking
- FOOD GRADE INGREDIENTS & NO TASTE - Made from safe ingredients, this food grade liquid food coloring set totally meets American food standards, odorless and tasteless, won't alter the taste or texture of any recipe. What's more, it's dairy-free, nut-free, sugar-free and gluten-free, vegetarians can also eat with confidence
- EASY to USE - Highly concentrated liquid food color, with upgraded drop mouth and squeeze bottle design, makes it easy to control your drops and enables accurate mixing. The dosage is controllable, customize your exclusive color. Buy the 12 bottles food coloring with different colors, you will love the homemade baking and crafting experience with this food dye set
$8.99
$9.99 (10% Off)
4
Best Value
45% Off

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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Amazon Grocery
45% Off

Amazon Grocery, Assorted Food Coloring, Contains Red, Blue, Green, Yellow Bottles, 1.2 Fl Oz

Amazon Grocery

$1.72

$3.14
(45% Off)

More Details
Main highlights
- Shake before use
- Includes dropper spouts for easy usage
- Four 0.3 fluid ounce bottles of Food Coloring (Red, Yellow, Green, Blue)
- Feed your every day with Amazon Grocery
- Amazon Grocery has all the favorites you love for less. You’ll find everything you need for great-tasting meals in one shopping trip
$1.72
$3.14 (45% Off)
5

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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

SigWong

Food Coloring - 36 Color Concentrated Liquid Food Coloring Set - Neon Liquid Food Color Dye for Baking, Decorating, Icing, Cooking, Slime Making Kit and DIY Crafts, 6ml Bottles (0.25 Fl. Oz)

SigWong

$12.99

More Details
Main highlights
- STUNNING COLORS - This liquid food coloring set includes 36 colors: red, grape purple, grass green, orange red, blue green, incense purple, lemon yellow, brown, yellow green, pink, dark green, rose, sky blue, navy blue, Teal etc, each food dye 6ml/0.25 fl. oz.
- SAFETY - These food dyes use safe ingredients. Vegan friendly, gluten free, blend easily, tasteless, which ensure them to provide bright vivid colors for food without changing the taste or texture.
- MULTI PURPOSE - Perfect for using on baking, icing, cake decoration,cookies, whipped toppings, buttercream, frosting, easter eggs, fondant, airbrush, play dough, soap, bath bomb, as well as DIY slime. With this multi-color set, you could create many attractive foods for family activities like birthday party.
- HIGHLY CONCENTRATED - Whether you're making frosting or cake decorating, making candy, bakeware or colouring slime, bath bombs and other crafts, our colouring stay true and vibrant in the most challenging of environments. Each drop provides a high impact color that can make your food more attractive and appetizing.
- AFTER-SALES SERVICE - lf you have any questions or issues regarding the food coloring set please do not hesitate to send the seller a message through Amazon and we will respond within 24 hours. Click ‘Add to Cart’ and use these food dye to add life and color to your food.
$12.99

Best dyes - May 2026

Leak Saver UV Dye, 3 Pack (Dye Only, No Sealant) UV Refrigerant Leak Detection Dye for Automotive, Home, Commercial, and Marine Air Conditioner and Refrigeration Systems up to 5 Tons - Made in the USA

Airmax Nature's Blue Pond Dye 4X Concentrate for Outdoor Ponds & Lakes, Natural Pond Color & Beauty Enhancer, Swimming Safe Water Colorant, Easy Liquid Application, 1 Quart

Food Coloring Set - 12 Color Food Grade Vibrant Food Dye Tasteless Liquid Color for Cake Decorating, Baking, Easter Egg, Icing, Fondant, Cooking, Slime Making DIY Supplies Kit - 0.35 Fl. oz (10 ml)/Bottles

Amazon Grocery, Assorted Food Coloring, Contains Red, Blue, Green, Yellow Bottles, 1.2 Fl Oz

Food Coloring - 36 Color Concentrated Liquid Food Coloring Set - Neon Liquid Food Color Dye for Baking, Decorating, Icing, Cooking, Slime Making Kit and DIY Crafts, 6ml Bottles (0.25 Fl. Oz)

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