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WebMay 30, 2024 · Step 4: Rinse in 70% Isopropyl Alcohol. Once your glass bottles have cooled completely, rinse in 70% isopropyl alcohol. Submerge the glass bottles completely to sanitize. If you’re confident you can clean the whole inside surface of the bottle, pour just enough isopropyl alcohol into each bottle to clean. Simply swish and empty! Web1. always wear safety glasses 2. do not perform any unauthorized experiments 3. report any accident, however minor, to the instructor at once 4. never point a test tube that you are heating or doing a reaction in, at yourself or anyone else 5. Never taste chemical reagents. 6. always clean up drips and spills immediately 7. if any chemical solution is spilled on skin … WebAug 23, 2024 · The Salt Routine. Disassemble your bong before the cleanup to make the whole routine easier. Remove all moving parts like the bowl and the mouthpiece. Use lukewarm tap water to get rid of all the dirt contained inside the bong. Allow the bong to dry completely. Put salt or Epsom salt in the bowl or mouthpiece. modes of travel