13. Used treatment products and other chemicals are stored, arranged and in the cabinet a. properly kept b. properly labeled c. properly covered d.junked 14. Metal tools and instruments must be a. sterilized b. sanitized following proper sterilization techniques. c. washed d. disposed 15. Tools/Implements which are made of porous materials such as nail files, buffers, nail brushes and orangewood sticks should a. be reused b. sterilized c. kept in the cabinet d. not be reused should be kept clean and sanitized properly in 16. Tools which are made of preparation for the next client. a. plastic b. metal c. wood d. aluminum and the floor should be 17. Table tops and door handles are wiped with mopped with disinfectant as well. a. disinfectant b. powder detergent c. bar soap d. hot water 18. The hand and foot spa machines must be kept a. wet after disinfecting them. c. covered d, in the corner b. dry should be disposed of properly in an enclosed waste bin fitted with 19. polythene bag. a. used towels d. tools b. waste materials c. chemicals 20. Any tool or equipment in must be repaired immediately, replaced or disposed of properly. a. good condition b. repaired condition c. poor condition d. air condition​