C. TRUE or FALSE Write TRUE if the statement is correct and FALSE if it is wrong. Write your answers on the space provided. 1. 2. Tools which are made of plastic should be kept clean and sanitized properly in preparation for the next patron The hand and foot spa machines must be flushed with a solution of about 10% bleach and circulate the liquid thought the system for at least 1 minutes. Metal tools and instruments must be sterilized following proper sterilization techniques Waste materials should be disposed properly in an enclosed waste bin fitted with polythene bag Finger bowls can be reuse every client with cleaning and sanitation 3. 4. 5.