You might think your dishwasher can handle just about anything, but that’s not quite the case. Knowing what items to keep out of your dishwasher can help you protect your kitchenware and ensure they last longer.
From cooking utensils to certain types of cookware, there are specific things that can get damaged or even ruin your dishwasher if tossed in for a cycle. When you’re trying to make cleaning a breeze, it’s essential to be aware of what’s actually safe to wash.
1. Graters and sieves
You might think it’s easy to toss your graters and sieves in the dishwasher, but that’s not a good idea. The harsh detergents can damage the surfaces and wear them down.
Plus, food residues can get stuck in the tiny holes, making them hard to clean effectively in the dishwasher.
It’s better to wash them by hand. A quick scrub with warm soapy water usually does the trick, keeping them in good shape.
2. Wooden utensils
When it comes to wooden utensils, it’s best to keep them out of the dishwasher. The high heat and moisture can cause the wood to warp or crack over time.
You want to protect your favorite stirring spoons and spatulas. Instead, wash them by hand with mild soap and water.
This simple care will keep them in good shape and extend their lifespan.
3. Kitchen knives
Putting your kitchen knives in the dishwasher is not a good idea. The heat and moisture can damage their handles and dull the blades.
Dishwasher detergent can be harsh, leading to rust or corrosion on your knives.
To keep them in great shape, wash your knives by hand with mild soap and dry them immediately. This little effort goes a long way in maintaining those sharp edges.
4. Cast iron pans
You should never put cast iron pans in the dishwasher. The harsh environment can strip away their seasoning, which is crucial for non-stick cooking.
Cleaning cast iron is simple. Just give it a wipe with a cloth and use hot water if needed. This method helps maintain their natural non-stick surface.
Dishwashers can also cause rust, which is the last thing you want for your beloved skillet. Keep your cast iron in top shape by hand washing it.
5. Crystal glassware
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When it comes to crystal glassware, it’s best to keep it out of the dishwasher. The heat and water jets can cause etching, making your glasses look cloudy over time.
Hand-painted or intricate designs can also chip easily in a dishwasher.
For the best care, wash your crystal by hand using a soft cloth and mild soap. This way, you’ll keep them looking beautiful for special occasions.
6. Hand-painted china
When it comes to hand-painted china, it’s best to keep it out of the dishwasher. The delicate paint can chip or fade due to the high temperatures and harsh detergents.
Washing by hand preserves the beauty of the artwork and ensures it lasts longer. Use a gentle soap and a soft cloth for cleaning.
Taking this extra care will keep your hand-painted pieces looking beautiful for years to come.
7. Non-stick cookware
When it comes to non-stick cookware, it’s best to keep it out of the dishwasher. The high heat and harsh detergents can wear down the non-stick coating over time.
Using the dishwasher could lead to peeling or chipping, which ruins the pan’s effectiveness. Always check with the manufacturer’s guidelines to be sure.
Hand washing with a soft sponge is a safer option to maintain the coating and your cookware’s longevity.
8. Wooden cutting boards
Avoid putting wooden cutting boards in your dishwasher. The heat and moisture can cause the wood to warp or crack.
Dishwasher detergent is abrasive, which can scratch the surface over time. You may also end up ruining the finish, affecting its look and feel.
For the best care, hand wash your wooden cutting board with warm, soapy water. Rinse and dry it immediately to keep it in great shape.
9. Insulated mugs
You might want to think twice before tossing your insulated mugs in the dishwasher. The heat can damage the vacuum seal that keeps your drinks hot or cold.
Once that seal is broken, your favorite mug won’t be effective anymore. It’s best to wash these by hand to keep them in top shape.
Always check if they’re labeled as dishwasher-safe, but in most cases, handwashing is the safer option.
10. Copper pots
Copper pots are a stunning addition to any kitchen, but they don’t belong in the dishwasher. The harsh environment can dull their beautiful shine and lead to tarnishing.
Washing them in a dishwasher may also ruin the patina you’ve worked to develop. It’s best to hand wash copper pots with warm, soapy water to keep them looking their best.
Taking a little extra time will ensure they stay beautiful and functional for years to come.
11. Pressure cooker lids
When it comes to cleaning, you might think your pressure cooker lids can handle the dishwasher. Wrong! These lids usually contain valves and seals that can be damaged by the heat and water pressure.
Keeping them out of the dishwasher will help maintain their functionality. Plus, washing them by hand allows you to carefully clean those intricate parts without risking any harm.
So, stick to hand washing your pressure cooker lids to keep your cooking safe and effective.
12. Aluminum cookware
When it comes to your aluminum cookware, leave it out of the dishwasher. It can tarnish and develop unsightly dark stains during the wash cycle.
Additionally, the harsh environment in the dishwasher can lead to discoloration. This means your once shiny pots and pans may come out looking dull and less appealing.
To keep your aluminum cookware in the best shape, stick to hand washing with mild soap and a soft sponge. Treat it well, and it will last you for many meals to come.
13. Vintage plates
Vintage plates hold a special charm and often carry sentimental value. You might love using them for special occasions, but the dishwasher isn’t their friend.
The intense heat and harsh detergents can damage the delicate glaze and patterns. You risk fading colors or even warping the shape.
It’s best to wash these treasures by hand with mild soap and gentle cleaning tools. That way, they’ll stay beautiful for years to come.
14. Plastic containers
You might think it’s safe to toss plastic containers in the dishwasher, but that’s not always true. Many plastic items can warp or become damaged due to high heat.
Containers marked as “dishwasher safe” are usually fine, but what about those takeout boxes? They’re not designed for repeated washing and can leach harmful chemicals.
For best results, stick to hand washing your non-dishwasher safe plastics. It’ll keep them in better shape and help avoid any unwanted issues.
