How I Cleaned My Bathroom Vent (And What Surprised Me)

Not long ago, I noticed the air in my bathroom stayed humid long after showers. One day, I looked up and saw thick dust covering the vent. I decided to clean it myself.

I had never done this before, but it turned out to be much easier than I expected. Here’s exactly what I did, and the extra tips that made a big difference.

What I Used

• Screwdriver

• Vacuum cleaner with brush head

• Warm water with dish soap

• Old toothbrush

• Soft cloth or paper towels

• Disinfectant spray (optional)

• A sheet of toilet paper (for airflow test)

Step-by-Step Cleaning Guide

1. Turned Off the Power

I switched off the power at the circuit panel. Always better to stay safe.

2. Checked the Fan with a Tissue

I held a piece of tissue over the vent to make sure the fan was completely off. If the tissue doesn’t move, you’re good to go.

3. Removed the Vent Cover

Using a screwdriver, I carefully removed the cover. Some dust fell out, but it was easy to handle.

4. Washed the Cover in Soapy Water

I placed the cover in warm soapy water and let it sit for ten minutes. A toothbrush helped remove the grime.

5. Vacuumed the Fan Interior

While the cover was drying, I vacuumed the fan blades and inside area with a soft brush to avoid damaging anything.

6. Wiped and Sprayed for Freshness

I used a damp cloth to remove remaining dust and gave it a quick spray with disinfectant.

7. Reassembled and Tested the Fan

Once everything was clean and dry, I put the cover back and turned the power on. The tissue test confirmed the fan was pulling air strongly.

One Small Tip That Helped

I placed a small felt pad between the vent cover and the ceiling to reduce vibration noise. Now the fan runs much more quietly.

Why It’s Worth Doing

• Helps prevent mold and odor

• Improves airflow

• Makes your bathroom feel fresher

• Extends the life of your fan

• Costs almost nothing

How Often Should You Do It?

I plan to clean it twice a year. It took less than 30 minutes and made a real difference in air quality.

Final Thoughts

If your bathroom stays steamy or smells musty, try cleaning the vent. It’s a quick task with big results. You’ll breathe easier, and your bathroom will feel cleaner right away.

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