Drano on skin They can appear anywhere on the skin, including the face, eye, hands, and scalp. You may think that you have washed away the Drano residue but think twice before sticking your fingers into the pipe or picking up your sink stopper with a bare hand. Aug 9, 2006 · About Us Simply pour, wait, and flush (or drain)! Drano offers maximum strength clog removal and drain maintenance for professionals. Signs And Symptoms Of Chemical Burns Include The Following: Read the package directions to ensure that you used enough drano max gel. This initial rinsing is crucial to remove the chemical from your skin. Feb 8, 2024 · The chemicals in Drano are highly caustic and can cause severe burns if they come into contact with your skin or eyes. Drain opening agent poisoning can occur if a person accidentally drinks these… Apr 20, 2025 · It’s essential to be aware of these before using it, especially regarding potential Drano kitchen sink damage. Finally, if Drano is exposed to bare skin, it can cause rashes and even burns if left for too long. Don't screw around with them. When Drano sits in the pipes for long, it will soften PVC pipes, weaken steel pipes, eat away the glue that bind pipes together and may even crack toilets.