8 Things You Should Never Put in the Dishwasher
Cast Iron Skillets
First of all, water + iron = rust. And no one wants a rusty skillet, especially if you paid good money for it.A cast iron skillet must also be seasoned to work properly, which basically means that a layer of oil is baked into its surface to make it non-stick. This seasoning protects the material and prolongs the skillet’s lifetime.When you stick a cast iron skillet in the dishwasher, you obliterate the seasoning and leave the skillet vulnerable to damage. Just don’t do it. Find out how to properly clean a cast iron skillet here.
When I say good knives, I mean meat cleavers, steak knives and other super sharp cutlery that isn’t your typical butter knife.You may not think about it, but dishwashers have some pretty high-pressure water running through them, and this high-pressure water will slowly but surely dull the blades.Unless you feel like getting out your grinding stone every time you do the dishes, it’s best to (carefully) hand wash your good knives.
Non-Stick Pots and Pans
Going along with the theme of dishwashers not playing well with others, non-stick pots and pans can join the club. What makes non-stick pots and pans so magical is the layer of Teflon, or polytetrafluoroethylene, that’s added to their surfaces.While this surface is tough in terms of repelling food and making your job to clean them a lot easier, it doesn’t stand a chance against dishwasher detergent and high-pressure water. Don’t do it.
Wooden Kitchen Items
This one surprised me. I’ve definitely thrown wooden spoons or cutting boards into the dishwasher before, but you bet I’m not making that mistake again.So why not wooden items? Heat warps wood, and dishwashers definitely get toasty. When you stick something wooden in the dishwasher (even items with wooden handles), you run the risk of cracking or splitting the wood.And if you put disfigured wood through a dry cycle, there’s a greater chance of bacteria nestling into the cracks. Ew.
If you’re classy enough to have crystal drinkware (probably in the form of wine glasses), keep it far, far away from your dishwasher. Not only could the heat from a dish washing cycle crack or chip the fragile material, but it could also wear down the crystal’s natural shine.And if you don’t have crystal drinkware? Remember this when you’re at home so you don’t ruin your mom’s favorite wine glasses.
In a perfect world you could have you coffee on-the-go and wash the travel mug in your dishwasher. But newsflash: this world ain’t perfect.There’s usually a vacuum seal in travel cups between the inside and outside layers of material. This air pocket is ultimately what keeps your drink warm. If you stick your travel mug in the dishwasher, you could water log that seal and ruin the insulation power of your mug (which would render it pointless). No, thank you.
If you’re savvy, you save your leftover yogurt, peanut butter and other random plastic containers to use them as Tupperware. It’s a great idea that saves money, but beware – if you put disposable plastics in your dishwasher, they could melt.Oh, and before you get any hair-brained ideas about reusing your party gear, please hear me out. I actually know people who are too stingy to just buy a new pack of red Solo cups when they throw parties. That’s right, they wash them and reuse them – and more power to them. But they hand wash them.Soft plastics (like the kind red Solo cups are made out of) absolutely cannot go through the dishwasher, either. This also applies to ping pong balls. Just rinse them off in the sink like a normal person.While you could probably care less about the actual containers or cups being ruined, you may care a bit more about the plates and mugs that they melt all over. Yeah. Stay on the safe side with containers meant for a one-time use and wash them all by hand.
It should be a general rule of thumb that plastic and heat do not mix. This rule contradicts some hard plastic brands that claim to be dishwasher safe, but it’s best to hand wash and dry them to avoid warping or melting.But if you feel like living on the edge and putting your hard plastics in the dishwasher, make sure they’re upside down on the TOP rack so that they’re as far away from the heating element as possible. One melted plastic container will earn you a one-way ticket to Sears in search of a pricey replacement.