Ensure that all spills and routine work surface decontamination of HD’s are safely handled. When use properly, the combination of our Step 1 wipe of Sodium Hypochlorite followed by our Step 2 wipe of Sodium Thiosulfate (common bleach deactivator) our Pharma-Surface Guard® kit will greatly reduce the likelihood of oxidation on stainless steel surfaces. Phar- ma-Surface Guard® cleans, deactivates and decontaminates most chemotherapy drugs and other HDs on work surfaces. Pharma-Surface Guard® is the first stainless steel cleaner / chemo neutralizer kit made with ISO Class 5 cleanroom wipers making it UPS <797> and USP <800> compatible.