Best Choice :Replacement Microfiber Spray Mop, 15 x 4 inch , Durable replacement micro-fiber replacement pads, use with the mop 145143, machine washable, no fabric softener, machine dryer safe. Wet & Dry Use : Flip to the either side way very easy. Easy use in Dry or Wet , Works great for hardwood floor cleaning, linoleum, tile and other floor surfaces like vinyl, laminate, ceramic, marble and stone Vinegar Solution &Machine Washable : Vinegar solution can be used with this mop, About 25% vinegar ,Just wash in washer , Same microscopic fibers material as original , Easy to grab and hold dirt, dust, hair and moisture Reuse & Save Money :Just throw in the washer and you can reuse over and over , Eco-friendly and machine washable up to 100x, Saves so much money in the long run. Satisfaction guarantee: 100% risk free purchase. Life time hassle-free prompt replacement or refund if our mop cleaning pads fail to meet your expectations, If you have any questions about your purchase or any other product for sale, our customer service representatives are available to help. How to change the mopsThe mop pad has an opening on one half of the pad so you have to slide one part of the plastic mop part in and then the other half can be inserted straight back. There is a little Velcro flap that you can then attach to secure the mop pad closed on the plastic mop part. It kind of goes over the plastic part to reach its soft Velcro counterpart on the other side of the pad. How to change the mopsThe mop pad has an opening on one half of the pad so you have to slide one part of the plastic mop part in and then the other half can be inserted straight back. There is a little Velcro flap that you can then attach to secure the mop pad closed on the plastic mop part. It kind of goes over the plastic part to reach its soft Velcro counterpart on the other side of the pad.