Designed especially for use in damp rooms and to mop up large spillages this microfibre mop head with pick up over 24oz of liquid and is proven to clean floors 45 better than string mops not only that but when dry the mop will also remove more dust dirt and microbes than conventional cleaning products the mop heads can be laundered up to 500 times or 200 if youre using bleach a great mop for multifunctional cleaning whether at home or work picks up over 24oz of liquid withstands more