13. The following are steps on how to sanitize and dispose waste properly except: a. Tools which are made of plastic should be clean and sanitize properly for the next client b. Foot spa machines must be flush with a solution of about 5% bleach. c. Metal tools must be sterilize following proper sterilization techniques. d. Inspect tools and equipment regularly to identify defective ones to repair or replacemer wiu vanitize and dispose waste properly? box