Effective bactericidal cleaning for all catering, healthcare & other hygiene critical areas Achieves EN1276 for High level cleaning, killing common food, healthcare and general pathogens Fragrance free, non-tainting. Suitable for all water washable surfaces.. For Spray & Wipe applications, use one dose into a 750ml bottle to kill bacteria to EN 1276. Allow 30 seconds contact time. To kill Norovirus dose 4 shots into 750ml trigger bottle and allow 5 minute contact time. The chamber doses 10ml.