Review on (25 Pack) Heavy-Duty Eraser Sponge - Ultra Thick, Long-Lasting, Top-Quality Melamine Sponges in Bulk - Versatile Power Scrubber - Ideal for Bathroom, Kitchen, Floor, Bathtub, Toilet, Baseboard, Wall Cleaning by Popeye Knight

This is a complete failure. If the return window hadn't closed by the time I started using them, they would have been returned. The white of the pads just crumbles. As a general rule, you must either vacuum or wipe down and pick up any debris that has fallen off the mat. There will usually be white dust on any surface below where you use the gasket. Pads typically last less than 3 minutes and fall apart after 30 seconds. The images above show a pad, the first side was used for 45 seconds and deteriorated significantly, image 2 shows the back of the pad after 30 seconds. Photo 3 shows the floor after 30 seconds of cleaning. I used to buy similar products with no problems, but this is a complete failure. I hope I can find some use for them. Perhaps the leftover pillows can be collected and used as fake snow for Christmas decorations, but they certainly aren't worth the price and their clearing power isn't as good as others. tries. Do yourself a favor and look elsewhere, they are not worth the money and hassle.