To ensure an optimal clean every time, remember to inspect your mop head regularly, The mop head is reusable and machine washable up to 60°C within a laundry bag, so you can keep your mop hygienic at all times and maintain its cleanliness, eliminating any remaining dirt. We recommend to replace with a new refill once every season, because with regular use, it may be wearing out and time to refresh. Do not use fabric softeners or bleach.