afternoon, i have window cleaning company and have recently been delving into the builders clean, i have been asked to clean a school, not a difficult job IE: cleaning, windows, tiles toliets etc, but i havent any risk or method statemnts for this type of work and they are requiremnt, c ould anybody help on either of those and what cleaning chemicals should i use to clean the tiles and work surfaces ect.
any help apprechaited.
regards reece