Diversey Good Sense Breakdown air freshener 5L is a concentrated odour neutraliser that tackles organic odours at the source. The formula contains enzymatic components that break down grease and protein residues in drains, sanitary areas and waste zones. Instead of simply masking odours, the causes are reduced, resulting in a long-lasting fresher result. Air freshener concentrate that breaks down organic odours in drains and sinks. Diversey Good Sense Breakdown air freshener (no spray can) 5L