The sanitation solution for hospitals and cleanrooms High-quality, dense, ultra-fine microfiber removes bacteria, making cleaning quick and effective. Fibers pick up and hold dust, dirt and grime. Hypoallergenic, lint-free, nonabrasive and color-coded to improve sanitization. Double-bound edges for durability. Pads are stain resistant. Machine-washable pad withstands more than 500 washings. Bleach safe. Dry on low heat. Improved hook-and-loop backing attaches securely to pad holders. Microfiber pad holders, handles and mop buckets are sold separately. Yellow microfiber pad with blue synthetic scrubber strips easily removes stubborn spots and dried-on foods. Vertical strips reach into tile grout lines. 20 x 5.5. 6 pads per case. 12 per case. Sold by the case.