Your piano keys are the direct connection between you and the music you create. Over time, they can accumulate dust, oils from your fingers, and even grime. While it’s tempting to grab the nearest bottle of cleaner, it’s crucial to know the right approach—especially for delicate ivory.
The Quick Guide to Sparkling Keys:
Tip 1: Gather the Right Supplies (Microfiber is best)
Tip 2: Test an Inconspicuous Area First
Tip 3: Dust Before Dampening
Tip 4: Use a “Barely Damp” Cloth—Never Wet
Tip 5: Wipe One Key at a Time (Front to Back)
Tip 6: Dry Immediately
Tip 7: Use the Best Preventative Measure: Wash Your Hands!
1. Gather the Right Supplies
The good news is, you likely have most of these items already! You will need:
Two soft, lint-free cloths: Microfiber cloths are excellent choices. Avoid anything abrasive.
Warm water: Distilled water is ideal to prevent mineral deposits.
Mild soap (Optional): For stubborn grime, use just one tiny drop of dish soap.
A small bowl: For mixing your solution.
2. Test an Inconspicuous Area First
Before you begin, always test your cleaning solution on a small, hidden spot. This is especially important if you’re unsure about your piano keys’ material. While most modern pianos have plastic keys, older ones might have ivory, which requires much more delicate care.
3. Dust Before Dampening
Use one of your dry, soft cloths to lightly wipe away any loose dust or debris from the surface. Always work from the back of the keys towards the front to keep the dust from falling into the piano’s action.
4. Use a “Barely Damp” Cloth—Never Wet
This is the most crucial step. Dip your cloth into the water (or your very diluted soapy solution) and wring it out thoroughly. The cloth should be barely damp, not dripping. Excess moisture can seep into the keybed and cause permanent damage to the wood or internal mechanisms.
Note: Never spray cleaner directly onto the keys!
5. Wipe One Key at a Time
Starting with the white keys, gently wipe from the back to the front. Always wipe each key individually—never wipe across multiple keys at once. Wiping across can push grime and moisture into the narrow spaces between the keys.
6. Dry Immediately
Do not let any moisture sit on the keys. Immediately follow up by drying each key with your second, dry, lint-free cloth. Once the white keys are done, repeat the process for the black keys. (Some prefer to use a fresh part of the cloth for black keys to avoid any residue transfer).
7. The Best Preventative Measure: Wash Your Hands
The best way to keep your keys clean is to prevent the mess in the first place. Make it a habit to wash your hands before you play. A quick wipe-down every week or two will prevent grime buildup and make deeper cleaning less frequent and less necessary.
Keep Your Focus on the Music
By following these simple steps, you can keep your piano keys looking and feeling pristine, ensuring your focus remains on the beautiful music you’re creating.
Based in the St. Louis area? Burd & Sons Piano Service offers a full, thorough cleaning of your instrument as an add-on to your tuning. Schedule your appointment here!