Caustic Soda Unblock Toilet [verified] File

Caustic soda is a powerful tool for dissolving toilet blockages caused by organic waste and toilet paper. While effective, it is dangerous and should be treated with extreme respect. If you are uncomfortable handling dangerous chemicals, or if the blockage is severe, using a manual drain snake or calling a professional plumber is the safer alternative.

Flush 3-4 times to ensure all caustic residue is gone. Then flush a bucket of plain cold water for good measure. caustic soda unblock toilet