Natural Chemistry Stain Free Extra Strength 1.75

$37.99

Natural Chemistry’s Stain Free is an all natural stain fighter. Stain Free is an ascorbic acid, similar to everyday Vitamin C and is a very safe alternative to harsh chemicals typically used to treat stains. The bonus is that Stain Free does not add any phosphates in your pool water making it the ultimate stain-fighting product .

* Safer way to fight stubborn stains
* Does not add phosphates to pool water
* Ideal for treating stains on vinyl and fiberglass surfaces
* Can be used with Metal Free for the ultimate stain fighting combination.

Use Stain Free to remove discoloration on your white fiberglass pool steps, or other iron staining in your pool.

Step 1: Balance your pool water.

Step 2: Add Stain Free to the step area of your swimming pool. Allow the product to sit on the steps for a few minutes, and then brush the step above and below the water. Watch the stain fade away.

Step 3. Add a metal sequestering agent to the water. We recommend using Ask the Pool Guy’s Ferri-Tabs or Natural Chemistry’s Metal Free

Step 4: Resume normal operation of your pool, remembering to add Ferri-Tabs if you top off the pool with water that has a residual iron content.

Natural Chemistry Extra Strength Stainfree – Vitamin C for your Pool!

Extra Strength Stainfree is an all natural stain remover that contains a blend of industrial strength ascorbic acid. It quickly removes metal staining without adding phosphates to your water.

Features:

All natural stain eliminator
Tough on old set-in stains
Compatible with all sanitizing systems
Non-toxic and environmentally friendly
Phosphate free

Dosage:
1lb per 10,000 gallons (38,000L)
How to Apply:

Balance pool water
Lower chlorine level to at least 1ppm
Add 1lb of Extra Strength StainFree per 10,000 gallons around the perimeter of the pool with the pump running
Brush pool thoroughly. After brushing, if stains are not completely removed add more StrainFree Extra Strength
Add a pulp based filter aid to your cartridge or sand filter. If you have a DE filter, make sure it is properly charged
Add METALfree at a rate of 33.9oz (1L) per 20,000 gallons (75,000L)
Vacuum pool slowly and thoroughly
After 24 hours clean filter – Sand filters: backwash for at least 3 minutes and then rinse for 2 minutes – Cartridge filters: clean filter and filter tank thoroughly – DE filters: backwash and recharge with DE
Use METALfree as a weekly maintenance product to guarantee a stain free pool or when filling the pool with top-off water use Ask the Pool Guy’s Ferri-Iron Tabs to remove the iron from the water!

Tips:
A non-polymer filter aid must be used in sand filters with this product Do not add any chlorine or shock treatment until the pool surface has been thoroughly vacuumed and filter cleaned DE and cartridge elements should be removed and cleaned, sand filters backwashed

Features & Benefits:

Ideal for treating staining on all pool surfaces Not a harsh acid Concentrated formula, works instantly

For our complete line of Natural Chemistry Pool & Spa Chemicals

 

Description

Natural Chemistry’s Stain Free is an all natural stain fighter. Stain Free is an ascorbic acid, similar to everyday Vitamin C and is a very safe alternative to harsh chemicals typically used to treat stains. The bonus is that Stain Free does not add any phosphates in your pool water making it the ultimate stain-fighting product .

* Safer way to fight stubborn stains
* Does not add phosphates to pool water
* Ideal for treating stains on vinyl and fiberglass surfaces
* Can be used with Metal Free for the ultimate stain fighting combination.

Use Stain Free to remove discoloration on your white fiberglass pool steps, or other iron staining in your pool.

Step 1: Balance your pool water.

Step 2: Add Stain Free to the step area of your swimming pool. Allow the product to sit on the steps for a few minutes, and then brush the step above and below the water. Watch the stain fade away.

Step 3. Add a metal sequestering agent to the water. We recommend using Ask the Pool Guy’s Ferri-Tabs or Natural Chemistry’s Metal Free

Step 4: Resume normal operation of your pool, remembering to add Ferri-Tabs if you top off the pool with water that has a residual iron content.

Natural Chemistry Extra Strength Stainfree – Vitamin C for your Pool!

Extra Strength Stainfree is an all natural stain remover that contains a blend of industrial strength ascorbic acid. It quickly removes metal staining without adding phosphates to your water.

Features:

All natural stain eliminator
Tough on old set-in stains
Compatible with all sanitizing systems
Non-toxic and environmentally friendly
Phosphate free

Dosage:
1lb per 10,000 gallons (38,000L)
How to Apply:

Balance pool water
Lower chlorine level to at least 1ppm
Add 1lb of Extra Strength StainFree per 10,000 gallons around the perimeter of the pool with the pump running
Brush pool thoroughly. After brushing, if stains are not completely removed add more StrainFree Extra Strength
Add a pulp based filter aid to your cartridge or sand filter. If you have a DE filter, make sure it is properly charged
Add METALfree at a rate of 33.9oz (1L) per 20,000 gallons (75,000L)
Vacuum pool slowly and thoroughly
After 24 hours clean filter – Sand filters: backwash for at least 3 minutes and then rinse for 2 minutes – Cartridge filters: clean filter and filter tank thoroughly – DE filters: backwash and recharge with DE
Use METALfree as a weekly maintenance product to guarantee a stain free pool or when filling the pool with top-off water use Ask the Pool Guy’s Ferri-Iron Tabs to remove the iron from the water!

Tips:
A non-polymer filter aid (FerriTabs are a great choice with a Sand Filter) must be used in sand filters with this product.

Do not add any chlorine or shock treatment until the pool surface has been thoroughly vacuumed and filter cleaned DE and cartridge elements should be removed and cleaned, sand filters backwashed.

Features & Benefits:

Ideal for treating staining on all pool surfaces Not a harsh acid Concentrated formula, works instantly

View more product information on Natural Chemistry’s website.

 

Additional information

Weight 1.93 lbs
Dimensions 10.75 x 5 x 3 in

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