The Ultimate Guide to Cleaning Your Dishwasher
Say goodbye to bad smells and hello to sparkling clean performance!
Whether you’re prepping for guests or just maintaining your kitchen appliances, cleaning your dishwasher regularly is one of the simplest ways to keep it running efficiently — and your dishes coming out spotless. Even though dishwashers wash the plates, they can build up food debris, grease and limescale over time if not cared for properly. A proper clean can reduce odours, remove grease, and help your dishwasher work like new again.
✨ Before You Start — Why It Matters
Think of your dishwasher as a hardworking kitchen partner. Food particles, soap scum and mineral deposits can collect in hidden corners, under the filter, and around the door seal. If left uncleaned, this can lead to:
- Lingering odours
- Poor wash results
- Increased wear on parts
- Possible clogs or drainage issues
A quick monthly clean keeps your machine fresh, efficient and longer-lasting.
🧽 How to Clean Your Dishwasher — Step by Step
Inspect and Clear the Filter
Start with the bottom of your dishwasher. The filter traps food particles and stops them from re-circulating. If it gets clogged, water flow and cleaning power drop.
- Remove the bottom rack to access the filter.
- Twist and lift out the filter — most modern models allow easy removal.
- Rinse it under warm water and use a soft brush to remove build-up.
- Wipe inside where the filter sits before putting it back.
Give It a Vinegar Wash
Vinegar is a natural cleaner that dissolves grease and mineral scale.
- Place a dishwasher-safe bowl of white vinegar on the top rack (empty dishwasher).
- Run a hot water cycle — this helps break down grime and freshen up the interior.
Freshen With Baking Soda
Once the vinegar cycle is done:
- Sprinkle baking soda on the bottom of the dishwasher.
- Run a short hot cycle.
Baking soda deodorises and gently scrubs the interior, leaving your dishwasher smelling fresh.
Don’t Forget the Seals and Edges
Food bits and moisture can hide in the rubber seals, door edges, and control buttons. Wipe these areas weekly with a damp cloth to prevent mould and keep your machine looking its best.
💡 Pro Tips for Everyday Cleanliness
- Run a hot cycle monthly — especially after heavy use.
- Avoid overloading — dishes need space for water and detergent to reach every surface.
- Use eco cleaner tablets if you want a hands-off deep clean.
- Leave the door slightly open after cycles to prevent moisture build-up and odours.
❓ Dishwasher Cleaning – FAQs
How often should I clean my dishwasher?
For peak performance, a monthly deep clean with vinegar and baking soda is ideal, with light weekly wipe-downs of seals and edges.
Why does my dishwasher smell bad even after cleaning?
Odours usually come from hidden food particles in the filter or seals. Regularly cleaning these areas and running a hot vinegar cycle helps eliminate smells.
Can I use harsh chemicals to clean the dishwasher?
It’s best to avoid harsh chemicals, which can damage internal parts and seals — natural methods like vinegar and baking soda are safe and effective.
Should I clean the spray arms too?
Yes! If spray arm holes get clogged with debris, water flow suffers. You can remove and rinse them under warm water, using a toothpick to clear any blockages.
Keep It Clean, Keep It Fresh
Cleaning your dishwasher doesn’t have to be a chore — a few simple steps every month keep it working efficiently, extend its life, and ensure your dishes come out sparkling clean. A well-maintained dishwasher not only saves you time, but also keeps your kitchen more hygienic and pleasant to use.
Stop by Tommie Kelly Euronics for expert advice or browse our range of top-quality dishwashers and cleaning accessories — we’re here to help you keep everything spotless!