Can I Put Drain Cleaner In My Dishwasher Jun 2026

Even if you run a rinse cycle after using drain cleaner, chemical residue can remain in the sump, filters, and spray arms. Because dishwashers are used to clean your eating utensils, plates, and cups, trace amounts of these toxic chemicals could end up in your food or drinks during the next wash cycle, posing a serious poisoning risk.

Unlike a sink drain, which is a contained vertical pipe, a dishwasher is an open tub. If the machine were to run a cycle with drain cleaner inside, the water pressure and sprayer arms could aerosolize the chemicals. This can send a mist of corrosive liquid onto your skin, into your eyes, or into your lungs. Additionally, if the drain is fully blocked, the chemical soup will simply pool in the bottom of the dishwasher. If you open the door to check on it, you risk splashing caustic chemicals on yourself. can i put drain cleaner in my dishwasher

Most manufacturers, including GE Appliances , explicitly state that using these chemicals will void your warranty. Safe Ways to Unclog Your Dishwasher Even if you run a rinse cycle after

(for odors, not clogs)

Sarah learned a valuable lesson that day: never, ever use drain cleaner in your dishwasher. The chemicals can damage the machine's delicate components and create a hazardous situation. Instead, she now regularly cleans her dishwasher's filter and drain to prevent clogs and ensures proper maintenance to keep her appliance running smoothly. If the machine were to run a cycle