
Yellow Out
Key item features
- Algae Cleanup: Yellow Out provides amazing cleanup results for yellow algae when used with an EPA-Registered chlorinating compound that targets green or mustard algae.
- Chemical Composition: This product is a chemical breakthrough with no metals added, making it safe for use with all pool surfaces.
- Performance Conditions: It remains effective even with high levels of cyanuric acid and is compatible with salt chlorine generators.
- Rapid Action: Achieves algae cleanup quickly, transforming pools from green to clean within 24 hours without the need for brushing.
- Usage Instructions: The recommended dosage is 2 lbs. per 15,000 gallons of water, with continuous filter operation for 24 hours post-application.
- Application Precautions: Yellow Out should not be pre-mixed with chlorine or other chemicals, nor added directly into skimmer baskets or filter suction lines.
- Algaecide Reduction: Regular use can help reduce the need for algaecides, which can potentially stain pool surfaces.
Specs
- Chemical standard typeAlgicide
- FormPowder
- Weight4.0 lbs
- Rec. useSwimming Pool
Reviews summary
Pros
- : Simple directions make it easy.
- : Quickly eliminates yellow and mustard algae from pool walls and water.
- : Offers similar prices to other retailers.
- Free shipping
Free 30-day returns
How do you want your item?
About this item
Product details
Yellow Out - 2 x 2 lb.Achieves algae clean-up quickly and economically, from green to clean in 24 hours with no brushing. Guaranteed! Regular use of Yellow Out can also help reduce algaecide use that can stain pool surfaces. Recommended dosage: 2 lbs. per 15,000 gallons of water, concentrating on problem areas. Run filter continuously for 24 hours after adding. Yellow Out should never be pre-mixed with chlorine or other chemicals, nor should it be added directly into skimmer basket or filter suction line. Compatible with salt generators. Yellow Out - 2 x 2 lb.
- Amazing Yellow Algae Cleanup Results!
- Yellow Out is a chemical breakthrough! Amazing cleanup results when used prior to shock treatment with an EPA-Registered chlorinating compound that kills green or mustard algae.
- Not affected by high levels of cyanuric acid and works well with salt chlorine generators!
- NO metals added, can be used with ALL pool surfaces! Dosage: 2 lbs. per 15,000 gallons of pool water.
-
Specifications
Chemical standard type
Form
Weight
Rec. use
Warranty
Warranty information
Warnings
State Chemical Disclosure
Similar items you might like
Based on what customers bought
In 50+ people's carts Clorox Pool&Spa Awesome Algaecide for Treating Algae Liquid Pool Algae Chemical Controllers, 32 oz $19.27 60.2 ¢/fl oz
In 50+ people's carts
Sponsored$1927current price $19.2760.2 ¢/fl ozClorox Pool&Spa Awesome Algaecide for Treating Algae Liquid Pool Algae Chemical Controllers, 32 oz
13814.5 out of 5 Stars. 1381 reviewsSave withDelivery as soon as 1 hourShipping, arrives todayPickup as soon as 12pmNew Water 90-Day Phosphate Remover Pool Pods, Dry Concentrated Formula for Swimming Pools, 3 Pack $24.97 $1.85/oz
Sponsored$2497current price $24.97$1.85/ozNew Water 90-Day Phosphate Remover Pool Pods, Dry Concentrated Formula for Swimming Pools, 3 Pack
984.7 out of 5 Stars. 98 reviewsSave withDelivery as soon as 1 hourShipping, arrives todayPickup as soon as 12pmBest seller Pool Essentials Chlorinating Liquid for Swimming Pools, 1 Gallon $5.97 4.7 ¢/fl oz
Best seller
2 optionsAvailable in additional 2 options$597current price $5.974.7 ¢/fl ozPool Essentials Chlorinating Liquid for Swimming Pools, 1 Gallon
111094.7 out of 5 Stars. 11109 reviewsNatural Chemistry Yellow Out Swimming Pool Stain Remover, 4 lbs $29.99 $7.50/lb
3 optionsAvailable in additional 3 options$2999current price $29.99$7.50/lbNatural Chemistry Yellow Out Swimming Pool Stain Remover, 4 lbs
824.4 out of 5 Stars. 82 reviewsPoolRx Yellow/White 6-Month Swimming Pool & Spa Mineral Algaecide, 1 Tablet Treats 100-400 Gallons $14.74
2 optionsAvailable in additional 2 options$1474current price $14.74PoolRx Yellow/White 6-Month Swimming Pool & Spa Mineral Algaecide, 1 Tablet Treats 100-400 Gallons
744.3 out of 5 Stars. 74 reviewsBest seller New Water 90-Day Water Clarifier Pool Pods for Swimming Pools (3 pack) $19.97 $1.11/oz
Best seller
$1997current price $19.97$1.11/ozNew Water 90-Day Water Clarifier Pool Pods for Swimming Pools (3 pack)
1214.4 out of 5 Stars. 121 reviewsNew Water 90-Day Algaecide Pool Pods — Dry Concentrated Algae Prevention, 2-Pack $27.97 $3.11/oz
Sponsored$2797current price $27.97$3.11/ozNew Water 90-Day Algaecide Pool Pods — Dry Concentrated Algae Prevention, 2-Pack
1184.5 out of 5 Stars. 118 reviewsSave withDelivery as soon as 1 hourShipping, arrives todayPickup as soon as 12pmPool Opening Kit - Pool Starter Kit for Inground Pool & Above Ground Pool Chemical Starter Kit to Open Your Pool - AquaDoc Pool Start Up Chemical Kit Designed for 15000 to 20000 Gallon Pool $59.99 Was $59.99
SponsoredNow$5999current price Now $59.99, Was $59.99$59.99Pool Opening Kit - Pool Starter Kit for Inground Pool & Above Ground Pool Chemical Starter Kit to Open Your Pool - AquaDoc Pool Start Up Chemical Kit Designed for 15000 to 20000 Gallon Pool
164.9 out of 5 Stars. 16 reviewsShipping, arrives in 3+ daysBest seller HTH Drop Out Flocculant — 28 oz Liquid Pool Clarifier — Removes Fine Particles to Clear Cloudy Water $21.00
Best seller
3 optionsAvailable in additional 3 options$2100current price $21.00HTH Drop Out Flocculant — 28 oz Liquid Pool Clarifier — Removes Fine Particles to Clear Cloudy Water
4764.5 out of 5 Stars. 476 reviewsApplied Biochemists Yellowtrine Algaecide, 3 Lb. Container $33.99
$3399current price $33.99Applied Biochemists Yellowtrine Algaecide, 3 Lb. Container
25 out of 5 Stars. 2 reviews100+ bought since yesterday New Water® 24-Hour Algaecide Pool Pods — Dry Concentrated Algae Control (2-Pack) $29.97 $2.50/oz
100+ bought since yesterday
$2997current price $29.97$2.50/ozNew Water® 24-Hour Algaecide Pool Pods — Dry Concentrated Algae Control (2-Pack)
1314.4 out of 5 Stars. 131 reviewsUnited Chemicals Yellow Treat 2 Pound Container $31.99
$3199current price $31.99United Chemicals Yellow Treat 2 Pound Container
464.6 out of 5 Stars. 46 reviews100+ bought since yesterday Clorox Pool&Spa XtraBlue Algaecide Form Pool Algae Chemical Controllers for Treating Algae, 40 oz $19.98 Was $28.97 50.0 ¢/oz
100+ bought since yesterday
SponsoredNow$1998current price Now $19.98, Was $28.97$28.9750.0 ¢/ozYou save $8.99You save$8.99Clorox Pool&Spa XtraBlue Algaecide Form Pool Algae Chemical Controllers for Treating Algae, 40 oz
4204.7 out of 5 Stars. 420 reviewsSave withDelivery as soon as 1 hourShipping, arrives todayPickup as soon as 12pmIn The Swim Algaecide 50 For Swimming Pools - Green, Black, and Yellow Algae Treatment for Above Ground or Inground Swimming Pools - 1 Quart F045001012AE $25.49 $25.49/qt
Sponsored$2549current price $25.49$25.49/qtIn The Swim Algaecide 50 For Swimming Pools - Green, Black, and Yellow Algae Treatment for Above Ground or Inground Swimming Pools - 1 Quart F045001012AE
174.4 out of 5 Stars. 17 reviewsShipping, arrives in 3+ daysIn The Swim Super Floc Out, 1 qt. F071001012AE $23.99
2 optionsAvailable in additional 2 options$2399current price $23.99In The Swim Super Floc Out, 1 qt. F071001012AE
294.6 out of 5 Stars. 29 reviewsIn The Swim Black Algaecide – Eradicates Black Algae in Swimming Pools - Copper Sulfate Pentahydrate - 1 Quart F050001012AE $24.99 $24.99/qt
$2499current price $24.99$24.99/qtIn The Swim Black Algaecide – Eradicates Black Algae in Swimming Pools - Copper Sulfate Pentahydrate - 1 Quart F050001012AE
494.2 out of 5 Stars. 49 reviewsClorox Pool&Spa Shock Clear Pool Shock for Swimming Pools, 1lb $10.50 $10.50/lb
$1050current price $10.50$10.50/lbClorox Pool&Spa Shock Clear Pool Shock for Swimming Pools, 1lb
1214.9 out of 5 Stars. 121 reviewsIn The Swim Liquid Sand Filter Cleaner – Fast-Acting Concentrated Formula for Improved Pool Water Filtration - 1 Quart F575001012AE $45.00
2 optionsAvailable in additional 2 options$4500current price $45.00In The Swim Liquid Sand Filter Cleaner – Fast-Acting Concentrated Formula for Improved Pool Water Filtration - 1 Quart F575001012AE
164.8 out of 5 Stars. 16 reviewsBest seller Clorox Pool&Spa Liquid Super Water Clarifier 32 oz $10.77 33.7 ¢/fl oz
Best seller
Sponsored$1077current price $10.7733.7 ¢/fl ozClorox Pool&Spa Liquid Super Water Clarifier 32 oz
15524.6 out of 5 Stars. 1552 reviewsSave withDelivery as soon as 1 hourShipping, arrives todayPickup as soon as 12pmNatural Chemistry Chemistry 4 lb Green to Clean Algaecide $30.95
$3095current price $30.95Natural Chemistry Chemistry 4 lb Green to Clean Algaecide
33.3 out of 5 Stars. 3 reviews
Check out these related products
Jack's Magic The Blue Stuff Stain Remover Pool Chemicals, 32 fl oz $30.39
3 optionsAvailable in additional 3 options$3039current price $30.39Jack's Magic The Blue Stuff Stain Remover Pool Chemicals, 32 fl oz
83.9 out of 5 Stars. 8 reviewsBest seller HTH Green to Blue Pool Shock Kit — Granules (Form), 4 lb — Pool Shock Treatment for Algae Removal and Water Clarification $38.99
Best seller
2 optionsAvailable in additional 2 options$3899current price $38.99HTH Green to Blue Pool Shock Kit — Granules (Form), 4 lb — Pool Shock Treatment for Algae Removal and Water Clarification
21344.2 out of 5 Stars. 2134 reviewsEasyPro Concentrated Blue Pond Dye Liquid Colorant ECPD $37.98
$3798current price $37.98EasyPro Concentrated Blue Pond Dye Liquid Colorant ECPD
BAQUACIL Flocculant For Cloudy Pools $19.56
$1956current price $19.56BAQUACIL Flocculant For Cloudy Pools
54.2 out of 5 Stars. 5 reviewsJacks Magic Salt Solution The Purple Stuff For Swimming Pools - 1 Quart $31.49
4 optionsAvailable in additional 4 options$3149current price $31.49Jacks Magic Salt Solution The Purple Stuff For Swimming Pools - 1 Quart
94.1 out of 5 Stars. 9 reviewsGLB Sequa-Sol Sequestering Agent 32 oz Prevents Stains & Scale in Swimming Pools $36.68
$3668current price $36.68GLB Sequa-Sol Sequestering Agent 32 oz Prevents Stains & Scale in Swimming Pools
Swamp Treat Algae Killer Power Pool Chemical, 1 lb $24.19
2 optionsAvailable in additional 2 options$2419current price $24.19Swamp Treat Algae Killer Power Pool Chemical, 1 lb
22.5 out of 5 Stars. 2 reviewsRx Clear Calcium Hardness Increaser for Swimming Pools, 25 lbs $21.95
3 optionsAvailable in additional 3 options$2195current price $21.95Rx Clear Calcium Hardness Increaser for Swimming Pools, 25 lbs
664.7 out of 5 Stars. 66 reviewsNatural Chemistry Stain Free Swimming Pool Spa Cleaner - 1.75 lbs - 4 Pack $114.98
$11498current price $114.98Natural Chemistry Stain Free Swimming Pool Spa Cleaner - 1.75 lbs - 4 Pack
Customer ratings & reviews
Reviews summary
Pros
- : Simple directions make it easy.
- : Quickly eliminates yellow and mustard algae from pool walls and water.
- : Offers similar prices to other retailers.
Showing 1-3 of 46 reviews
Verified Purchase
Struggled with my pool for years. Once I determined it was mustard or yellow algae this product made all the difference. Only issue was determining and measuring the correct amount as my pool is smaller and I needed less than the container. However, I figured it out and this solved my problems. Now my pool is looking fantastic, my water stays balanced and I use far less chemicals in my pool maintenance now. Great product
Verified Purchase
Algae Cleaner
This product works well in an algae pool but make sure you look at the amount prior to buying it. Measure your pool up against the amount you will need. Size makes a difference.
Verified Purchase
Yellow Out Algaecide Eliminator
Yellow Out Pool Algaecide is the best product on the market for eliminating that yellow Algae that accumulates in pools, it's easy to use, fast acting, price is very fair and great shipping time. It's easy to place an order using Walmart .com shopping on line.
