Question

Which is the chemical used for removing blockage in drain?

Answer 1

Hii


here is your answer. .

Boiling water.

caustic soda.

Salt and baking soda.



hope it helps you. . ☺

Answer 2

1. baking soda
2. vinegar
3. hydrogen peroxide ( H2O2 )
etc.
are some chemical used for removing Blockage in drain.
I HOPE IT HELPS YOU :)