A practical guide to extend its lifespan and boost performance
The dishwasher is one of the most convenient appliances in a modern kitchen. But ironically, many people assume it doesn’t need to be cleaned—after all, it “cleans itself,” right?
In reality, regular use causes a buildup of grease, food particles, limescale, and unpleasant odors that can affect how well your dishwasher works.
Here’s a step-by-step guide to deep clean your dishwasher and keep it running efficiently for years to come.
🚿 1. Do a monthly deep clean
Once a month, give your dishwasher a full internal cleaning to remove hidden residue.
Step-by-step:
- Remove the bottom rack and clear out any visible food debris.
- Take out the filter (usually under the spray arms) and scrub it with hot water and a soft brush.
- Place a cup of white vinegar in a dishwasher-safe bowl on the top rack and run a hot wash cycle (empty).
- Then, sprinkle baking soda across the bottom and run a short second cycle.
This helps eliminate grease, odor, limescale, and food buildup.
💦 2. Clean the spray arms
The spray arms can get clogged with mineral deposits or debris.
To clean them:
- Carefully remove the arms (check your manual if needed).
- Use a toothpick or thin brush to clear out the holes.
- Rinse with hot water and reinstall.
🧽 3. Wipe down seals and interior walls
- Use a cloth dampened with vinegar or mild detergent to clean the rubber door seals and inner walls.
- Pay special attention to the edges and corners where grime and mold tend to collect.
🧼 4. Prevent odors with daily habits
- Rinse off large food bits before loading dishes (especially if you won’t run a cycle right away).
- Leave the door slightly open after each wash to let moisture escape.
- Remove solid debris from the filter every few days.
⚙️ 5. Use dishwasher salt if you have hard water
Limescale buildup reduces efficiency and shortens your dishwasher’s lifespan.
If you live in a hard water area:
- Use dishwasher salt (not table salt).
- Activate your unit’s water-softening system if available.
🧼 6. Use a professional degreaser every 3 months
There are specialty dishwasher cleaners designed to dissolve grease and limescale without disassembling the machine.
Follow the product instructions and avoid using bleach.
✅ A clean dishwasher = cleaner dishes and a longer-lasting appliance
With just a little monthly care, your dishwasher will perform better, use less energy, smell fresher—and last longer.
At Professionally Cleaned, we don’t just care for your spaces—we share the best tips to keep your home appliances in top shape.
📲 Want a professional deep clean for your kitchen? Contact us today!
