Prepare toilet cleaner by following procedure:
Necessary components: Caustic soda (NaOH), borax, liquid soap, vinegar, salt & water.
Procedure: Make a mixture in a plastic pot taking of caustic soda (2cups), liquid soap (1/2 cup) a table spoon salt, two table spoons vinegar & half cup water. Add a tea-spoon borax to this mixture. Then the mixture is stired again and kept in a packet of plastic.
The following precautions should be taken during the toilet cleaning:
(i) Toilet cleaner never should be mixed with other cleaner because it contains strong acid or base.
(ii) The doors and windows of bathroom must keep open otherwise produced poisonous gas can create respiration problem.
(iii) Glass and mask should be used during the cleaning time.
