13 Tips on how to clean a microphone

how to keep a microphone clean

A lot of people use microphones at home without cleaning them properly. They think that because their voice sounds clear through their computer speakers, it must also sound clear through their phone’s speakerphone.

How do you clean the inside of a microphone?

But if you want to get the best quality audio out of your mic, you should always clean it regularly.

Here are some ways to keep your favourite vocal microphone squeaky clean.

How you clean dust out of a microphone

1) Use an air blower or vacuum cleaner with a brush attachment. This will help remove any loose dirt and debris from around the mic stand. You can even blow into the mic itself for extra effect!

2) If there is no room to put on an air blower or vacuuming machine, try using compressed air instead. Just make sure not to spray too much, as this could damage the mic.

It’s like having a mini-vacuum cleaner right inside your mouth! 3) A simple way to clean your mic is by blowing dryer sheets onto it. The heat generated by the dryer sheet will loosen up all those nasty tiny particles stuck inside the mic.

How to clean a microphone foam cover 

4) Another excellent method of cleaning your mic is by soaking it in warm soapy water. Make sure you don’t let the soap sit directly on top of the mic, though – just soak it in the solution until it reaches the bottom of the mic cup. Then rinse thoroughly under running tap water.

5) You may need to take things one step further and use alcohol wipes for really stubborn gunk. These work well when applied sparingly, but they’re very effective at removing tough stains such as lipstick and food crumbs.

How to clean microphone diaphragm

6) To clean the actual diaphragm, you’ll need to gently wipe away any excess oil or grime with a soft cloth. Be careful not to rub too hard otherwise. You might scratch the surface of the diaphragm.

7) Once everything has been cleaned off, apply a small amount of petroleum jelly. This helps prevent moisture build-up over time and protects against future contamination.

How to clean microphone grill

8) Keeping a microphone grill clean is how: First, turn off the power switch. Next, carefully unscrew the front panel. Finally, wash the entire unit with hot, soapy water. Let it cool down before reassembling it.

9) When cleaning the grill, be gentle. Don’t press down too hard, or else you risk damaging the delicate components underneath. Also, avoid getting fingerprints on the grill since these tend to attract more contaminants.

Do NOT leave it sitting outside overnight. 10) After washing, allow the grill to completely dry. Otherwise, humidity levels will cause condensation to form on the metal parts. That means bacteria growth and other unwanted stuff.

How to disinfect a microphone 

Alcohol kills germs that have already entered through the grill. However, if you want to kill any new germs that haven’t yet made their way in, you’ll need to use something more potent than alcohol. 11) You can keep a microphone germ-free by wiping it down with 70% rubbing alcohol after each usage. Soap works perfectly fine here. Dip a cotton swab in the liquid and scrub the whole thing vigorously.

12) Alternatively, you can also use hydrogen peroxide for disinfecting purposes. Hydrogen Peroxide is extremely powerful and should only be used once every few months. But it’s still better than nothing.

How do you clean dynamic microphones?

13) Dynamic microphones are best cleaned by using an ultrasonic humidifier. The sound waves produced by this device help dislodge dirt from the internal surfaces of the mic. If you don’t own one, simply run some steamy air through your room while wearing headphones.

 14) Another alternative method involves placing a damp towel inside the mic case. Leave it there for about 15 minutes. Afterward, remove the towel and put it somewhere where it won’t get wet. Now shake out all the remaining moisture.

Conclusion – why it is essential to keep your microphone clean

It would help if you kept your microphone clean because it prevents dust particles from entering into the mic capsule, which could damage its sensitive electronics. It also keeps harmful microbes at bay. 

Most importantly, cleaned mics produce more precise audio signals. 

So now you know how to clean a microphone! Hopefully, we’ve helped clear up some confusion regarding what exactly needs to be done when maintaining a microphone. We’d love to hear your thoughts below.