Top 9 Ascorbic Acid for Pools – Swimming Pool Stain Removers

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1. Essential Values

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4 lbs, Natural Citric Acid Powder Pool Clarifier, Works on Vinyl Liners, Fiberglass, Metals – Removes Rust & Stains Without Harsh Pool Chemicals, Swimming Pool Cleaner & Spa Stain Remover 2pack

#adEssential Values #ad - Best value pool cleaner – 1 use per 10, 000 gallons. Our blended ascorbic acid pool powder will not alter the chemical inbalance in the water and is safe to use with chlorine and other pool cleaners. Simply follow instructions based on your needs. Works perfectly on vinyl liners, fiberglass & metal surfaces.

Better than pool cleaning tablets – measure the exact amount of pool and spa cleaning powder out easily. Proudly made in the usa! - tried and tested, with thousands of great customer reviews. Suitable for use on pools, 000 gallons of water. Essential values ensures the only the best quality, or your money back! Our pool liner cleaner really works hard on tough stains and grime. One bottle will work up to 20, Our pool cleaner powder works fast to safely remove algae and metal stains. The pool stabilizer fights both specific stained areas problematic water discoloration from leaves, algae and more.

Make your pool perfect again – impress neighbors & friends with your crystal clean pool! Improves surface quality appearances & deeply penetrates long lasting stubborn stains with ease. Safe & natural pool acid powder – swim and bathe in comfort knowing that essential Values pool stain remover does not contain any harsh chemicals. Natural citric acid base is compatible with all pool sanitizing systems. 2 uses per container, 2 containers included, spas and hot tubs.

Brand	Essential Values #ad
Manufacturer	Essential Values #ad
Weight	2 Pounds

2. LEISURE POOL & SPA SUPPLY INC. LP

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25 lb. Pail, Leisure Pool Chlorine Stabilizer CYA 100% Cyanuric Acid

#adLEISURE POOL & SPA SUPPLY INC. LP #ad - Swimming pool chlorine stabilizer - 100% Cyanuric Acid! Protects the chlorine from the sun's harmful U. V. Rays! increases the life of the chlorine in the swimming pool! Only 1 lb. Per 3, 000 gallons of pool water to provide a stabilizer level of 40 ppm.

Brand	LEISURE POOL & SPA SUPPLY INC. LP #ad
Manufacturer	Leisure Pool & Spa Supply, Inc. #ad
Height	12 Inches
Length	12 Inches
Weight	25 pounds
Width	12 Inches
Part Number	C23248-PL25
Model	C23248-PL25

3. Bosh Chemical

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And Metals, Fiberglass, Bosh Chemical Vanish Pool & Spa Stain Remover 2 Pack 4LBS- Natural Safe Citrus Based, Removes Rust and Other Tough Stains, Works Excellent on Vinyl

#adBosh Chemical #ad - Works on fiberglass and vinyl pool surfaces. Highly effective against metal stains- occasionally pools can get excess metals from pool components, heaters, or piping.

Completely safe for your pool, produced from citrus by-products. You may choose to mildly brush the surface for heavier stains. Our formula easily dissolves the toughest rust and metal stains from your pool with minimum effort. Fast easy and safe use--naturally remove stains from pool linings and underwater surfaces without scrubbing. Treats up to 20, 000 gallon of water!!! Simple to apply- simply pour vanish pool stain remover into the pool around the stained area and watch the stains disappear.

Brand	Bosh Chemical #ad
Manufacturer	Bosh Chemical #ad
Weight	4 Pounds

4. Natural Chemistry

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1-3/4 Pounds, Natural Chemistry 07400 Stain Free Pool Stain Remover

#adNatural Chemistry #ad - Use with natural chemistry's Metal-Free for the ultimate stain-fighting combination. Citric acid product ideal for treating stains to vinyl liner and fiberglass pool surfaces. Recommended dosage is 1 pound per 10, 000 gallons; does not create any residual phosphates in your pool water.

Brand	Natural Chemistry #ad
Manufacturer	Natural Chemistry #ad
Height	3 Inches
Length	6.5 Inches
Weight	1.74 Pounds
Width	3 Inches
Part Number	7400
Model	7400

5. Purity Pool

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Purity Pool OS Out Spot Stain Remover

#adPurity Pool #ad - Gentle application of acid is much safer on the pool surface than other stain removal methods. Handcrafted in the usa with pride. Small amount of acid used will not affect pool chemistry. Fast and easy with no setup. Since the pad is just for applying the acid and not for scrubbing, will last years when used correctly. Fast and easy with no setup. Gentle application of acid is much safer on the pool surface than other stain removal methods. Small amount of acid used will not affect pool chemistry.

Brand	Purity Pool #ad
Manufacturer	Purity Pool #ad
Height	17.15 Inches
Length	16.75 Inches
Width	1.75 Inches
Part Number	OS
Model	OS
Warranty	Manufacturing defects

6. HTH

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1 lb Pack of 12, HTH 52026 Super Shock Treatment Swimming Pool Chlorine Cleaner

#adHTH #ad - Features: increases chlorine levels; kills and prevents bacteria and algae; Keeps water clear; See results in 24 hours; 1 bag treats 13, 500 gallons; Won’t fade vinyl pool liners.

Compatibility: effective for all swimming pool types including pools with liners and Gunite pools, and saltwater pool systems. Includes: twelve 1-lb bags of shock treatment for your swimming pool. Benefits: increases the chlorine level in swimming pools to kill bacteria and algae to keep your pool water clear and ready for fun all season long. Use: apply directly to pool water as needed; Test pool water and shock weekly to keep free available chlorine levels between 1 and 4ppm.

Brand	HTH #ad
Manufacturer	Innovative Water Care #ad
Height	10 Inches
Length	7 Inches
Weight	12 Pounds
Width	10.5 Inches
Part Number	52026
Model	52026

7. CPDI

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Case 4 Gallons, Swimming Pool pH Reducer Balancer | Buffered, Low-Fume, Acid Blue Muriatic Acid by CPDI

#adCPDI #ad - Fresh acid has higher potency Always Buy Direct From Manufacturer CPDI. Vapor reduction technology reduces up to 90% of harmful vapors compared to standard muriatic acid. Brightens concrete & masonry suraces. Controls the ph level of water in swimming pools & hot tubs.

Brand	CPDI #ad
Manufacturer	Champion Packaging & Distribution, Inc. #ad
Height	12 Inches
Length	4 Inches
Width	6 Inches
Part Number	CHP520-9
Model	RE-GHJK-34

8. Periodic Products

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Periodic Products CUL-1MO Culator/Metal Eliminator and Stain Preventer for Swimming Pools

#adPeriodic Products #ad - The only way to rapidly remove and eliminate: Copper, Nickel, Manganese, Iron, Cobalt, And Silver From Pool And Spa Water. Culator metal eliminator And Stain Preventer Acts Like A Sponge. No assembly Required. 1 treatment treats up To 20, 000 Gallons.

Brand	Periodic Products #ad
Manufacturer	Periodic Products #ad
Height	1 Inches
Length	4 Inches
Weight	1 Pounds
Width	4 Inches
Part Number	CUL-1MO
Model	CUL-1MO

9. LeisureQuip

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BioGuard Erase Iron Stain Remover for Swimming Pools with LeisureQuip ScumBoat Scum Absorber and LeisureQuip Pool Care Log Book

#adLeisureQuip #ad - Granular formula can be added directly to pool water over the trouble areas, tile, and is compatible with plaster, and vinyl surfaces to accommodate virtually all pools. Leisurequip scumboat floating oil absorber soaks up lotions, makeup, and all yucky things that make your pool or spa dirty.

Leisurequip pool care log book is a handy resource for pool owners which includes an easy-to-follow pool maintenance checklist, pool troubleshooting guides, chemical dosage charts, as well as a pool care log to keep track of your pool maintenance. Contains: bioguard erase iron stain remover, LeisureQuip ScumBoat Floating Scum Absorber, and LeisureQuip Pool Care Log Book.

Bioguard erase iron stain remover is specifically formulated to combat iron-based stains, restoring your pool surfaces to their former beauty. Highly effective iron stain remover for all types of swimming pools. One bottle of erase iron stain Remover treats u to 10, 000 gallons of water.

Brand	LeisureQuip #ad
Manufacturer	LeisureQuip #ad
Height	3 Inches
Length	9.5 Inches
Width	3 Inches
Part Number	23733BIO
Model	23733BIO