1.cleaning tools used for room servicing include with a dry vacuum cleaner scrubber and polisher and upholstery cleaner. 2.hand caddy is like a giant toolbox where all the supplies needed are placed during room service. 3.personal protective equipment (PPE) includes safety Headwear safety footwear and safety hand and eyewear. 4.cleaning materials and chemicals agents include all purpose spray disinfectant cream cleanser bleach detergent and glass cleaner. 5.Maid's cart or trolley is not very important in house keeping.