Caustic Soda | Drain Blocked With

If the water is just sitting there, you need to lower the pH before you can work. Very slowly add white vinegar or citric acid to the standing water (roughly 1 cup vinegar per gallon of water). It will fizz. Wait 10 minutes. This neutralizes the caustic soda into a salty water solution.

Help! I’ve Blocked My Drain with Caustic Soda – Now What? drain blocked with caustic soda

We’ve all been there. The sink is filling up, the water is draining slower than a snail on a coffee break, and you reach for the heavy artillery: Caustic Soda (Sodium Hydroxide). It’s known as the ultimate drain unblocker. If the water is just sitting there, you

Have you ever had a chemical drain cleaner disaster? Tell us about it in the comments below. drain blocked with caustic soda