Unblocking — Caustic Soda Drains

For many household drains, caustic soda is overkill. Try a manual drain snake (auger) or a biological enzyme cleaner (which uses bacteria to digest organic waste overnight). These are safer for you and your plumbing.

If you are unsure about your pipe material or the nature of the blockage, always consult a professional plumber. caustic soda drains unblocking

You should see the water begin to drain away rapidly. If it is still slow, you may need to repeat the process. For many household drains, caustic soda is overkill