Cleanup: Cleanup is everyone’s responsibility. Place any used filter papers and any other solid waste in the trash receptacles. Wash glassware with water and then acetone and store them in the designated locations. Pour the hot sand into the designated container, and store the hot plate, heating mantle and rheostat in their storage locations. Check your area and make sure that it is clean and neat and that you have not left any of your items on the bench top. Check the balance area. Return any chemicals to their original locations clean the area and turn off any balances that are left on.