SimpleNature Sodium Percarbonate (4 lbs total, 2 pack of 2 lbs) - Versatile Scent-Free Cleaner for Home, Laundry, and Decking - Pure Oxygen Bleach - Convenient Container with Scoop

Works in our 50 gallon fountain just great. Much better than bleach as it does not kill grass and plants with fountain splatter. Much cheaper safer for birds than using industrial bleach. No mold or fungus yet.

Worked great. My deck was really bad and I had to treat the really green areas several times, however it really did well. I really couldn't see much of a difference until the deck was dry and boy, it looked so much better. I also soaked a dirty dog collar in it for about 10 minutes and it came out like new. Pretty impressive.

Excelente product not only for whites, also helps with color cloths, bad odor etc

Had to order it twice first time it was damaged and shipment was refunded than ordered again received it. Wife loves it works great.

I purchased this to replace Oxi-clean because I read this was the ingredient that oxidized the water and cleaned the clothes. It was less money per an ounce and was odorless. I do not like scents in my washing detergents. It works but not as well as the Oxi-clean.

The clothes come out more clean! The whites become really white!

I purchased this product to address a specific textile issue: transforming an off-white, eggshell-colored garment into a closer-to-pure-white shade. This item exceeded expectations. After soaking the item for approximately 8 hours (as described below), the garment was lifted to a color very close to true white. The difference was significant and completely solved my problem of the item looking "dingy" next to others. Usage Protocol is Key! To ensure satisfaction, your results will depend heavily on the severity of the whitening job you need: • For General Brightening/Refresh: For maintaining brighter whites or refreshing colored clothing, simply adding the recommended amount of Sodium Percarbonate to your regular wash cycle works great. • For Significant Whitening/Deep Stain Removal: A quick run through the washing machine will not yield dramatic results. For the best outcome, you must use hot water and a long soaking period (I recommend 8-10 hours) in a dedicated bucket or container before running the item through a final wash cycle. As long as you follow the correct protocol for your goal, you will be equally impressed with the power of this product!

Use it on marble to lighted stains and laundry on whites