Natural Chemistry Stain Free Extra Strength Metal Remover, 1.75 lb Bottle | 17395NCM

Natural Chemistry Stain Free™ Extra Strength is a powerful, phosphate-free metal stain remover designed for pool owners looking to eliminate tough, unsightly stains on all pool surfaces. Formulated with 100% ascorbic acid, this premium product safely and effectively removes metal stains caused by iron, copper, and other trace metals.

Ideal for vinyl liners, fiberglass, and plaster finishes, Stain Free™ Extra Strength works fast and is compatible with all sanitizing systems. Pair it with Natural Chemistry's METALfree™ for a complete stain prevention and treatment system.

Product Name: Stain Free™ Extra Strength Metal Remover
Model Number: 17395NCM
Container Size: 1.75 lb Bottle
Active Ingredient: 100% Ascorbic Acid
Purpose: Removes metal stains from pool liners and finishes
Key Benefits:
- Quickly eliminates tough metal stains
- Safe for all pool surfaces
- Does not add phosphates to the water
- Works with all sanitizing systems
- Effective in conjunction with METALfree™ for optimal results
Application: Apply directly to stained areas or per label instructions

SKU: 17395NCM

Questions about returns? View our return policy.

Hours Of Operation:

Monday - Friday: 7:00 am to 5:00 pm Phoenix Time

Saturday: 8:00 am to 2:00 pm

Sunday: Closed

We do not ship on Saturday or Sunday.
Orders totaling more than $300 will require signature confirmation upon delivery.
We process and prepare orders for shipment within 1 business day. Please note that many other pool supply retailers require 3–5 days of handling time before shipping.
Orders placed after 1:00 pm Phoenix Time may not be eligible for same-day shipment.
Expedited shipping options are available at checkout.

Return Policy:

Products that are received damaged will receive a refund in store credit.
Most products are eligible for return within 30 days of receipt, except where noted below.
To initiate a return, please complete an RMA form prior to sending your item back.
Original shipping costs are non-refundable and will be deducted from the return credit.
Items returned missing accessories or original packaging, or that are not in the same condition as received, may be subject to a restocking fee of up to 100% depending on the condition of the item upon return.
Some returns will be charged an automatic 15% restocking fee.
We are unable to issue refunds for items that have been damaged or rendered inoperable due to installer error.
Please complete the return form to receive your RMA number and return shipping label.
Chemical products are not eligible for return under any circumstances.
The Pentair Colorsync 618031 is not eligible for return.
Pool cleaners are not eligible for return.
Opened seals and o-rings are not eligible for return.
Capacitors are not eligible for return.
Plastic popup tools are not eligible for return.
Automation components and circuit boards are not eligible for return.
If a light is returned due to a reported malfunction and is found to be fully operational upon testing, return shipping costs and a restocking fee will be deducted from the refund.
Orders refused at the time of delivery will be subject to the original shipping costs being deducted from the refund.