To Change Cleaning Head: 1. Push tab up. 2. Push forward to remove. 3. Slide cleaning head onto handle and click into place.
3M Home Care Division
PO Box 33068 St. Paul, MN 55133
Some delicate surfaces may scratch. Test in an inconspicuous area with pressure you desire to use. Rinse thoroughly before and after each use, especially when using with products containing bleach. Not for aquarium use.