Super-absorbent microfiber effectively cleans with just water DUAL-SIDED MOP HEAD- The microfiber mop head flips allowing you to clean floors fast without having to change the mop pad. USE WET OR DRY - Versatile microfiber pad allows you to use wet for a deeper clean to shine your floors or use dry for dusting your floors. REUSABLE MOP PAD - Save money by washing your microfiber pad for repeat use. Pad is machine washable up to 100 times. 2 REFILLS = 6 MONTHS OF CLEANING: Just one ProMist MAX Microfiber Refill lasts up to 3 months! Save time and money with longer-lasting mop head replacements. TACKLE STUCK-ON MESSES: Made of 100% microfiber, the mop head replacement is soft and gentle to prevent streaking or scratching of hard floor surfaces while the scrubbing zones on the mop pad have the strength to remove tough stuck-on or dried.