Does Vinegar Damage a Dishwasher?

While vinegar may not destroy your dishwasher, it's not an effective alternative to dishwasher cleaners. The acidic liquid might also react with some parts of the appliance and can, over time, cause rubber gaskets and hoses to deteriorate.

Is it safe to add vinegar to dishwasher?

Vinegar's hearty acidic properties break down grease and grime, but when you're using it in your dishwasher you've got to be careful. Vinegar's pH measures around 2.0, which isn't too much higher than that of sulfuric acid, which is super corrosive and generally damages practically everything it touches.

Does vinegar hurt stainless steel dishwasher?

With only the cupful of vinegar inside, turn the stainless steel dishwasher on and run it on the highest water temperature setting. The vinegar will help loosen grease and grime, and remove any odor that the dishwasher might have acquired. Use distilled white vinegar or specialized cleaning vinegar.