Natural Chemistry Stain Free Extra Strength
Excluded Brands
The following brands are not eligible for LTI discount codes (including WELCOME). They go on sale only during manufacturer-authorized promotions:
- Gozney — pizza ovens and accessories
- OHCO — massage chairs
- Positive Posture — massage chairs and recliners
- Nomadix — outdoor lifestyle products (towels, blankets, accessories)
Excluded Products
The following individual products are also not eligible for discount codes:
- Any product that already has a price markdown — items on sale or clearance can't stack additional discounts on top
- FreshWater Salt System Replacement Cartridge (single)
- FreshWater Salt System Replacement Cartridge (3 Pack)
- Route Protection Insurance — third-party shipping protection, not eligible for our discounts
- Bullfrog A / R / X Series 10-00282 Filter Cartridges
- Bullfrog STIL Series 10-00281 Filter Cartridges
- FROG® @ease Sanitizer System for Bullfrog Spas
- FROG® @ease Replacement Cartridge for Bullfrog Spas (3 Pack)
- Bullfrog Simplicity™ Flat Filters for M Series (4 Pack)
- Filter Core Cage & Cap Assembly for Bullfrog Spas
- Fireplaces (gas, wood-burning, and fireplace inserts)
- Electric Fireplaces
- Gas Vent Pipe
- Pellet Vent Pipe
- Fireplace Fronts
This list can change. Manufacturers occasionally add or remove products from their MAP-protected lists. We update this page when they do, but the most accurate way to confirm whether a discount applies to a specific item is to add the item to your cart and try the code at checkout. If the code doesn't work, the item is excluded. If it does work, it's eligible.
Returns On Hazardous Materials
Some of the products we sell — primarily spa and pool chemicals — are classified as hazardous materials by the U.S. Department of Transportation (DOT). These items can't be returned to us by mail, even though we'd like to make returns easy on every product. This page explains why the rule exists, what's covered, and what your options are if you have unopened chemicals you no longer need.
The short version: We can't accept hazmat returns by mail (federal regulations prohibit it), but we can accept them in person at our Idaho Falls, Boise, or Twin Falls showrooms. If a product arrived damaged or defective, that's handled differently — call us right away and we'll work with the manufacturer on a replacement or refund.
Natural Chemistry Stain Free Extra Strength
Overview
What’s in the Box
- 1 x Natural Chemistry Stain Free Extra Strength
Directions
*Note: Balance pool water chemistry before using Stain Free Extra Strength. Stain removal products work best when the pH is on the lower end of acceptable range (7.2).
Surface Staining
- If the surface is stained, add 1 pound of Stain Free Extra Strength per 10,000 gallons as close to the stained areas as possible with the pump off overnight.
Water Discoloration
If the entire body of water is discolored, put the pool on recirculate, add 1 pound of Stain Free Extra Strength per 10,000 gallons to the pool evenly around the edge. Let circulation run for one hour. After one hour, shut the pump off and let sit overnight.
- Before turning the pump back on, brush the pool walls and floor thoroughly.
- Turn the pump back on and add METALfree to the pool water evenly around the edge of the pool at a rate of 33.9oz per 20,000 gallons.
- With the pump still on, vacuum the pool walls and floor very thoroughly.
- After vacuuming, clean filters: Sand Filter: backwash for at least 3 minutes and then rinse for 2 minutes. Cartridge Filter: clean filter and filter tank thoroughly. **DE Filter:**backwash and recharge with DE.
- Test and rebalance water. DO NOT SHOCK THE POOL FOR AT LEAST 1 WEEK.
Note: If chlorine level is low after Stain Free Extra Strength treatment, add small amounts of chlorine. Do not exceed 2ppm.
Brand
Natural Chemistry
