High Density Foam Blocks:
ALWAYS tab and block after cleaning carpet or you'll get wood stains like this!
High density Foam Blocks are great for lamps, stereo speakers, cabinets and other light-weight furniture pieces. 504 2" x 2" x 1" foam blocks come per box.
If there is any solvent residue in the carpet when the foam block is used, the solvent will melt the block! To remove, use Pro-Solv Gel Power-Gel.
Related Upholstery and Carpet Cleaning Information:
VIDEO: How to Remove Wood Furniture Stains from Carpet
Presentation at a Bane-Clene training class for professional carpet cleaners by Bane-Clene's chemist on how to Remove Wood Furniture Stains from Carpet