Hi Maureen, thank you for reaching out to Koh! I am so sorry to hear that you have had this experience! Please reach out to careau@koh.com with your order details and I will be happy to assist you! - Sean A
“Love these, they are so efficient without being abrasive. My glass hob now sparkles and the previous pan ring marks have all disappeared. I couldn’t be happier with them”
“Using the Diamond sponge has helped me get mould out of bathroom tiles which developed really fine cracks following the house being restumped. Nothing else had worked previously.”
“Nothing comes close to the efficiency & effectiveness of these Diamond Sponges.
When I first used them, I thought they must be abrasive, like sandpaper … because they removed old, crusty, baked-on grime.
Closer examination shows that they are safe for glass & metal surfaces. Surprising!
I’ve ordered two more packs - one to gift to a friend.”
