Does your dishwasher emit unpleasant odors? Ugh! But how do you tackle a deeply soiled one?
Your dishwasher needs regular maintenance to ensure optimal performance and longevity.
Fortunately, this expert-approved, super-simple method uses white vinegar and baking soda to banish dirt, grease, and smells effortlessly. Follow our step-by-step guide:

Click here to easily print this guide in PDF.
- White vinegar
- Baking soda
- Glass measuring jug (or large bowl)
1. Place a 250ml bowl of white vinegar on the top rack of the dishwasher.

2. Run a quick empty cycle at maximum temperature.
3. Once complete, sprinkle baking soda across the bottom of the dishwasher.

4. Run a second quick empty cycle.
Your dishwasher is now spotless and shining!
Quick, easy, and highly effective. It eliminates bad odors, grease, and stagnant water buildup, leaving a fresh, clean scent. This method works reliably across all major brands, including Beko, Brandt, Bosch, Candy, and Electrolux.
- Perform this deep clean every 2 months for peak performance.
- Always clean the filter and spray arms before deep cleaning.
Clogged filters and arms block water flow and hinder dish cleaning.
To clean: Remove the filter and spray arms, scrub both sides with a brush, hot water, and dish soap. Repeat monthly.
- Extend your dishwasher's life by wiping the door seal regularly with a sponge. Clean spray arms every 6 months.
White vinegar: Its powerful descaling action naturally dissolves limescale buildup inside the dishwasher.
Baking soda: Neutralizes odors from drains and standing water with its proven deodorizing properties.

Steer clear of online scams! White vinegar is a budget staple at €0.30–€0.50 per liter.
Never buy it online—prices are inflated up to 10x (e.g., spray bottles over €5). Shop at supermarkets for the best deals. Check our supermarket price comparison here.

Baking soda is available cheaply at most supermarkets, though often tucked away on shelves. Ask staff if needed. Expect ~€2.95 for an 800g box. See our supermarket price guide. Online, opt for 2.5kg bags at fair prices.
Have you tried this reliable cleaning hack? Share your results in the comments—we'd love to hear!