7-in-1 Toilet Cleaning Gel, Marine Fresh: the power of organic acids and the Smart Color technology keep your toilet cleen and fresh. • removes limescale, rust, and urolite; • color-change indicator of dirt removal; • no-bacteria cleanliness; • prolonged protection from further staining; • removal of unpleasant odours; • cleansing under water and toilet rim; • nice scent of marine freshness. The innovative color-change technology provides full control over stain removal. The product changes its color during cleaning, from green to blue. No chance for non-cleaned areas. Best before: 24 months from the manufacturing date on the package. Halal certificate>Weight: 300 gr, Volume:400 ml