The Zilch Washroom Disinfectant is tested to EN 13697 and meets BS EN 1276 and PAS 2424 Bacteriostatic standards. It is safe to use on all washroom surfaces, including porcelain, stainless steel, and other washable materials. No pre-cleaning is needed-it cleans and disinfects in a single step. Infused with a long-lasting, odour-neutralising violet and jasmine fragrance, the formula is supplied in a pack of 10. Each pre-measured does will fill 750ml bottles (sold separately).