I used a little at a time. Probably about 3/4 of a cup. However, I targeted the stains in my pool. I used an old sock to put the powder in and placed it on the stain. I let it sit over night. Tucson already has high hard water, so I used it sparingly. It worked on most stains.

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

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

Q: Does this product work on water stains?

I didnt see enough stain removal to purchase again

Q: Is this product appropriate for removing yellow line above water? Im not sure if its mustard algae or organic stain or maybe both

It does a fair job of removing stains below the surface. I would say it would have same fair results above the surface. I have better luck brushing the stains. Over time it can remove stains.

Q: Do you need to lower chlorine levels before using this?

No. All chemicals should be in balance (normal levels) when you add this product.

Product ID: 590559639

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Details

Brand
Bosh Chemical
Item Weight
907 g
Item Form
Liquid
Product Benefits
Prevents
UPC
655003982947

Frequently Bought Together

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

U.S. Pool Supply Hand-Held and Pool Pole Attachment Scrub Brushes - Surface Scrubbing Scouring Sponge Pads - Clean Pool Tile Grout Walls, Vinyl Liners, Spas, Remove Stains, Kitchen Bathroom Tub Shower

Description

FAST EASY and SAFE USE--Naturally remove stains from pool linings and underwater surfaces without scrubbing. Completely safe for your pool, produced from citrus by-products. Works on fiberglass and vinyl pool surfaces.
SIMPLE TO APPLY- Simply pour Vanish Pool Stain Remover into the pool around the stained area and watch the stains disappear. You may choose to mildly brush the surface for heavier stains.
HIGHLY EFFECTIVE AGAINST METAL STAINS- Occasionally pools can get excess metals from pool components, heaters, or piping. Our formula easily dissolves the toughest rust and metal stains from your pool with minimum effort.
TREATS UP TO 20,000 GALLON OF WATER!!!

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

Specifications

Brand	Bosh Chemical
Item Weight	907 g
Item Form	Liquid
Product Benefits	Prevents Stains
UPC	655003982947
Number of Items	1
Net Quantity	32.0 Ounce
Manufacturer	Bosh Chemical
Country of Origin	USA
Item model number	MRO-JXWD-024
Product Dimensions	30.48 x 30.48 x 30.45 cm; 907.18 g
ASIN	B0777RKGCC

Have a Question? See What Others Asked

Does this product work on water stains?

Is this product appropriate for removing yellow line above water? Im not sure if its mustard algae or organic stain or maybe both

How often to use

Do you need to lower chlorine levels before using this?

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