Answer to critical thinking question 3A plastic apron and gloves should be worn. When using sodium dichloroisocyanurate (NaDDC):
Ensure that ventilation is optimal during this procedure, as NaDDC may release chlorine, which is toxic.
- Leave the powder or granules in contact with the fluid for two minutes
- Scoop up the debris with disposable wipes
- Discard everything in a yellow plastic bag for incineration
- Clean the area with water and detergent