Things to not put in dishwasher

While dishwashers are incredibly convenient for cleaning a variety of kitchen items, there are certain items that should never be placed inside them. Understanding what to avoid can prevent damage to your dishwasher, extend the lifespan of your items, and ensure safety. Here are some things you should never put in the dishwasher:

1. Wooden items: Wood can absorb water and heat, causing it to warp, crack, or lose its finish. This includes wooden cutting boards, utensils, and delicate wooden serving bowls.
2. Cast iron cookware: The high heat and moisture in a dishwasher can strip the seasoning from cast iron, leading to rust. Hand wash these items and season them regularly.
3. Nonstick pans: Dishwashers can damage the nonstick coating on pans, reducing their effectiveness and lifespan. Instead, hand wash with a soft sponge to preserve the coating.
4. Fine glassware and crystal: Delicate glassware can become cloudy, scratched, or even cracked due to the dishwasher’s heat and pressure. Hand wash these items to maintain their clarity and elegance.
5. Sharp knives: Dishwasher cycles can dull knife edges and damage handles. Wash knives by hand to keep them sharp and safe.
6. Plastic containers not labeled dishwasher-safe: Some plastics can warp or release harmful chemicals when exposed to high heat in dishwashers. Check for the dishwasher-safe label before placing plastic items inside.
7. Items with adhesive labels: Labels on items like jars or containers can loosen and clog the dishwasher’s mechanisms. Remove labels before washing.
8. Aluminum cookware: The dishwasher’s detergent and heat can discolor and corrode aluminum items.
9. Cooking utensils with wooden handles: The water and heat in dishwashers can cause the wood to crack or split. Wash these utensils by hand.
10. Some ceramics: Delicate ceramics might not withstand the dishwasher’s heat and pressure. Check manufacturer guidelines before placing ceramics inside.
11. Electronics: Items like blenders or coffee makers often contain electronic components that can be damaged by water in dishwashers.
12. Items prone to rust: Certain metals, like copper or bronze, can oxidize and tarnish in a dishwasher.
13. Items with intricate designs: Items with intricate crevices or designs might not be thoroughly cleaned in a dishwasher.
14. Disposable aluminum items: Items designed for single use can break down or disintegrate in the dishwasher.

By avoiding placing these items in the dishwasher, you can protect both your kitchenware and the appliance itself, ensuring they remain functional and in good condition for years to come. Always refer to manufacturer guidelines for proper care instructions.