Customer—May 2, 2025✓ Verified purchase
This product is actually magic. I have the reusable flex disc and it was stained after using for about a year. It made it feel dirty and never fully clean because of the stains. I read online you can use peroxide about once a year to clean the stains. So I did more research and found this product. JUST BUY IT. I promise it is so worth it. I used hot water and the packet. It says to soak for 6-8 hours but all the stains were removed in about 1 minute! I did not need to scrub or anything. Now my disc looks like new! I will probably only soak it again when it becomes heavily stained to be sure not to damage the disc. Read more
MR—February 18, 2026✓ Verified purchase
Works quickly and has little to no odor. It is super easy to use I just used a bowl to make the boiling water and then followed the instructions to mix in and add the disc. I did 2 discs with one packet and they were literally stain free in minutes despite the instructions saying to leave for 6-8 hours which I did but not sure they needed to have that long. Read more
Customer—December 24, 2025✓ Verified purchase
I hardly ever write reviews unless I’m really impressed or the opposite. This is an amazing product!!! I wish I had known about it sooner! My cup is in great condition despite being stained, and this product makes it look sparkling new. Amazing! Read more
Azreal—September 23, 2025✓ Verified purchase
This works! I was thinking this would only get some of the stains gone. My pretty light blue cup had turned a smoky black. I figured maybe I could see a little of the blue again. It imeadidatly started removing the stain the second I dropped the cup into the solution. I think it fully cleared within half the time they suggested but I left it in for the full time. Now it looks brand new! I wish I had taken before or after pictures but as I said… I really doubted the product. Yay! My cup doesn’t gross me out to look at anymore. I felt like I couldn’t get it clean and it made me not want to wear it. So happy with this! Read more
Raven—March 14, 2026✓ Verified purchase
This stuff seriously WORKS!! I wasn't expecting it to work so well honestly. Leaves my cup looking genuinely like new! Read more
mramirez—February 27, 2026✓ Verified purchase
Works great! Read more
AMAZING Yoga Pants—November 20, 2025✓ Verified purchase
They come out shining brighter than the tip of an iceberg. Great product! No really, they do clean the cup very well and is so easy to use. Read more
Kendall Watson—March 11, 2026✓ Verified purchase
When I saw all the reviews saying this worked, I was admittedly skeptical. I figured I’d try it and prepared myself to be tricked, and I was SO surprised when it actually worked! This is something I’m definitely going to be repurchasing in the future. Read more