High detergent content for a thorough cleaning action. Fresh apple fragrance to reodourise stale toilet smells. Contains additives to keep water-saving toilets and urinals clear from uric crystals. Viscous high active formula clings longer around the bowl for a more thorough action. Suitable for daily use on stainless steel, chrome and enamel. Septic tank safe - will not affect septic tanks performance. Suitable for all toilets, urinals and fittings. Ideal for water-saving toilets and urinals which are prone to blocking from uric acid crystals. Apply evenly around the bowl under the rim. Give up to 30 minutes contact time before brushing and finally flushing the toilet.