LONG-LASTING PERFORMANCE: Our heavy-duty stitching extends the mop's life and enhances its cleaning performance and launderability. PRO SOURCE Washable Looped White Cotton Dust Mop Head: 60 Long x 5... 48 Industrial Strength Washable Cotton Dust Mop Refill Thick Tufted Replacement Head For Home & Commercial Use Fits 36 Inch Frame, Cleans Hardwood, Laminate, Concrete, or Other Floor Systems Features: Extra thick tufted, 100% cotton cleaning surface provides added durability for dust mopping larger areas. Nine Forty Industrial-Grade 48x5 Cotton Dust Mop Head Refills Perfect Replacement For Busy Home Gym Industrial And Commercial Spaces Heavy Duty Mop For Janitorial And Housekeeping Needs 1 Pack s Industrial-Grade Cotton Head Refills, Perfect Replacement Busy Home Gym Spaces Heavy Duty Mop Janitorial Housekeeping Needs 2 Pack Dust Mop Snaps are sometimes damaged in the process of washing dust mop heads, and many laundry services will not accept mops with snap type closures. Our cotton dust mops are machine washable and compatible with traditional clip-on style dust mop frames or break-away style dust mop frames ; We recommend you check with your flooring manufacturer before adding any floor cleaner (liquid or spray) Benefits of Construction: We use attachment ties / tie strings instead of snaps to firmly secure the mop head to a frame. Great mops for floor cleaning on all Industrial | Commercial | Residential Surfaces including hardwood floors; Heavy Duty Stitching Extends Mop Life, Improves Cleaning Performance and Launderability 36 Inch Wide Dust Mop Broom Quick Change Head is Ergonomically Designed to allow the Frame to Rotate 360 Degrees; Providing Maneuverability in Hard to Reach Places Residential Customers - Natural Cotton is one of the best cleaning supplies; use as a wood floor dry mop daily to quickly collect dust, dirt, pet hair, etc.