Safe Harbor Fast Acting Oil & Grease Spot Remover

Safe Harbor is a ready-to-use grease and oil spot cleaner for petroleum and food-based stains on concrete and stone surfaces.

• The description claims that the cleaner does not damage or etch surfaces with proper use.
• The description claims that it uses Clean Rinse Technology to easily rinse away dirt and cleaner residue.
• The description claims that it is biodegradable and phosphate-free.
• The description claims that it may cause damage to certain surfaces if used improperly.