Potassium Permanganet - Free Flowing Powder - Detox Health Products - 2 OZ

Good

This is great helps me

used as an oxidizer

I'm the type what got this to put with glycerin for a hands-on exothermic reaction experiment with the kids. Does the job nicely, never mind staining the concrete purple for a couple weeks.

Good purity

I use it to color deer antlers and it works great for that..

For everyone dealing with stains. You can reoxidize this stuff with a hydrogen peroxide, and or an acid like lemon. Just Google it for the item that's stained. It's pretty simple. The stuff is literally used to remove yellowing stains from white items using this and then dipping in peroxide. Hth.

Save yourself a big headache and don't buy this product, unless you really know how to manipulate it. I was really careful when I diluted and soaked a piece a cotton to apply it on my skin (eczema). Regardless of all my precautions some drops fell and left permanent stains on the kitchen counter. When I wiped the drops, long purple lines formed that turned brown when they dried out. Awful. Some dry crystals did pretty much the same. Worse, the product is not eligible for refund.