We all love the convenience of a dishwasher – it saves time, effort, and keeps our kitchens running smoothly. But have you ever found yourself standing in front of your open dishwasher, wondering whether that plastic container or pair of Crocs can safely go in?
You're not alone. While dishwashers are brilliant at tackling everyday washing up, not everything belongs inside.
From surprising queries about washing up liquid to questions about footwear, this Hoover guide will help you understand what's dishwasher-safe and what's best kept out. Getting it right means cleaner dishes, a longer-lasting appliance, and no unfortunate mishaps.
Everyday items that are dishwasher safe
Let's start with the good news – plenty of your everyday kitchenware is perfectly suited to the dishwasher.
· Plates, bowls, mugs and cutlery are the obvious candidates. Most ceramic and porcelain items can handle regular dishwasher cycles without any issues. Just check they don't have delicate hand-painted details that might fade over time.
· Plastic containers are a common query. Can they go in the dishwasher? The answer is yes, but with a few important caveats. Look for containers specifically labelled as dishwasher-safe – these have been tested to withstand the heat and water pressure. Always place them on the top rack where temperatures are gentler, as the heating element at the bottom can cause warping or melting. Avoid putting single-use plastic containers, like takeaway tubs, in the dishwasher, as they're not designed for high heat and may release chemicals or lose their shape.
· Glassware generally does well in the dishwasher, but skip crystal or very delicate pieces. The high temperatures and strong detergents can cause cloudiness or damage over time. Everyday drinking glasses and glass storage containers are usually fine.
· Stainless steel utensils are safe to wash in the dishwasher, though it's worth noting that knives may blunt faster with repeated washing. If you want to keep your kitchen knives sharp for longer, hand washing is the better option.
Items to avoid putting in the dishwasher
While your dishwasher can handle a lot, some items really should stay out.
· Wooden utensils and boards don't belong in the dishwasher. Wood absorbs water during the cycle, which can cause warping, cracking, or splitting. The high heat also strips away the natural oils that keep wood in good condition. A quick hand wash and dry is all these items need.
· Non-stick pans should be kept out too. The harsh detergents and high temperatures can gradually degrade the non-stick coating, reducing its effectiveness over time. Hand washing with a soft sponge will help your pans last longer.
· Cast iron cookware is another no-go. The dishwasher will strip away the “seasoning” you've carefully built up, and the prolonged exposure to water can cause rust. Stick to hand washing and re-oiling after each use.
· Sharp knives might technically survive the dishwasher, but the process will dull their edges quickly. The jostling against other items and exposure to harsh detergents takes its toll. Hand washing takes just a moment and keeps your knives in better shape.
· Fine china and hand-painted glassware with delicate finishes are at risk of fading or chipping. If it's precious or decorative, it's worth the extra effort to wash by hand.
Common dishwasher Questions
Can you put washing up liquid in the dishwasher?
The short answer is no, definitely not! Regular washing up liquid creates far too many suds for a dishwasher to handle. The result? An overflow of foam that can spill out onto your kitchen floor and potentially damage the machine's internal components. Dishwashers are designed to work with specific dishwasher tablets, powder, or liquid detergent that produce minimal suds. Stick to products made for dishwashers, and you'll avoid a very sudsy mess.
Can you wash shoes in the dishwasher?
This is one of those internet hacks that sounds tempting but isn't recommended. Shoes, including trainers, can warp, lose their shape, or break down in the hot, wet environment of a dishwasher. The glues that hold them together may weaken, and any foam or cushioning can deteriorate.
What about Crocs specifically? While Crocs are waterproof and might seem like dishwasher candidates, they can still lose their shape and finish in the high heat. The material may become brittle or discoloured over time. For shoes, hand washing with warm soapy water is the safer, more effective option. Or, for trainers, why not check out our post on How to Wash Trainers in the Washing Machine?
Can you put plastic in the dishwasher?
Yes, but only if it's labelled as dishwasher-safe. Check the bottom of containers for a dishwasher-safe symbol, usually a small image of a dishwasher or dishes with water droplets. BPA-free plastics designed for repeated use are your best bet. Always place plastic items on the top rack to protect them from the intense heat near the bottom. Avoid washing flimsy, single-use plastics – they're not built to withstand dishwasher conditions and may warp or release chemicals.
Tips for getting the best from your dishwasher
Making the most of your dishwasher isn't just about what you put in – it's also about how you use it.
· Follow the manufacturer's guidance for both your appliance and the items you're washing. This ensures you're using the right settings and taking proper care of your kitchenware.
· Load your dishwasher carefully. Overcrowding can prevent proper water circulation, leaving dishes dirty or causing damage. Position items so they don't knock against each other during the cycle.
· Use the right cycle for your load. A quick rinse works for lightly soiled items, while heavily soiled pots and pans benefit from a more intensive programme.
· Clean your dishwasher regularly to keep it fresh and running efficiently. Wipe down the door seals, clear the filters, and run an empty cycle with dishwasher cleaner every month or so. A well-maintained dishwasher performs better and lasts longer.
Choosing the right dishwasher
A good dishwasher makes all the difference to your daily routine. Hoover's range of dishwashers is designed with flexibility and performance in mind.
Features like adjustable racks let you accommodate everything from tall glasses to bulky pots, while multiple wash programmes ensure you can tailor each cycle to your needs. Energy-efficient models help keep running costs down without compromising on cleaning power.
Whether you're washing everyday plates or tackling a dinner party's worth of dishes, having a reliable dishwasher that can handle a variety of items safely makes life that bit easier. Explore Hoover's collection of dishwashers, built to deliver consistent results while caring for your kitchenware.