Apply them according to the instructions on the package to ensure the enzymes have enough time to work on the biofilm and ...

Bathroom drains and grout can also harbour bacteria and stinky odours. Use an enzyme-based cleaners or a mix of baking soda, ...

Biofilm—a coating of bacterial fungi—can ... particularly in people with sensitive skin. The toilet flush handle is sometimes overlooked during bathroom cleaning, although doing so is critical ...