DO; Put materials back AND make sure it has been washed.
DO: ask questions
Safety Rules! 1. Appropriate attire 2.No eating/drinking 3. know where 2 fire exits are 4. Read all labels 5.Work under supervision 6. Wear safety glasses 7. all accidents must be reported 8.Bags and jackets must be hung up 9.materials must be disposed of properly 10.No loose clothing and hair up 11.wear gloves 12. No unauthorized experiments.