Bathroom grime can be tough for a cleaner to remove.
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Our cleaning score is a measure of how well the cleaner removes soft soap scum. We clean a tile that’s had soft soap scum baked on, and measure light reflectance before and after scrubbing to assess cleanliness.
Find out more about how we test bathroom cleaners.
Use undiluted, leave for 5 minutes, 10 minutes for toilet.
Sodium Hypochlorite, Sodium Hydroxide