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623.544.1334
Surprise, AZ 85374
480.739.2240
Scottsdale, AZ 85253

Why Biting Down On Aluminum Foil Hurts

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HAVE YOU EVER accidentally bitten down on a little piece of aluminum foil? Have you experienced that quick zap of pain?

That Jolt Is Called Galvanic Shock

Perhaps a little piece of foil was clinging to the tortilla when you unwrapped your taco during lunch. When that foil came in contact with metal in your mouth (such as an amalgam filling, a metal crown, or braces) it created a little electrical shock!

Here’s How It Works

The discomfort comes from two different types of metal interacting with each other. These dissimilar metals—with help from our saliva—create something akin to a very low powered battery. When we bite down the stored electric charge flows through the teeth to our nerves, and our brain interprets the nerve’s signal as pain.

4 Aluminum Foil Uses That Are Better Than Biting It

  • Sharpen dull scissors. Just fold up a few strips and start cutting!
  • Soften brown sugar by wrapping it in foil and baking it for 5 minutes at 300° F.
  • Moving a couch? Put foil (dull side down) under the legs to glide across the floor.
  • Clean your iron by ironing over a piece of foil to get rid of build-up.

Share Your Story OR A Foil Recommendation

Steer clear of sneaky foil pieces in food! If you have another useful tip for using aluminum foil, share it below!

Thanks for being a part of our practice family!

Your Top Rated & Favorite Orthodontist
In Scottsdale and Surprise, AZ
  • "Dr. Feldman and his staff are so passionate about their work! I'm not sure if it's even "work" to them; it's more like a heart-felt mission to help people feel confidence in their smiles."

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  • "The staff is so friendly, Dr Feldman is caring and the atmosphere in the office is so comfortable. Close to home and great plans for treatment that is affordable."

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  • "Such a great staff! We are so happy here. It's close to home, affordable and such a professional staff. Visits are always on time and quick. Love!"

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  • "Dr. Feldman and staff are always so kind and helpful. I like the office cleanliness and kid friendly setting. I have been to 3 orthodontist in my life and Dr. Feldman and staff tops them all. I highly recommend his practice!"
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  • "Dr. Feldman and his staff are so passionate about their work! I'm not sure if it's even "work" to them; it's more like a heart-felt mission to help people feel confidence in their smiles."

    - Marvin H.

    best orthodontist in scottsdale az
  • "The staff is so friendly, Dr Feldman is caring and the atmosphere in the office is so comfortable. Close to home and great plans for treatment that is affordable."

    - Dianna R.

    best orthodontist in surprise az
  • "Feldman Orthodontics was a great experience for my daughter. We were in treatment for 2 years and always had great service and very friendly we would check in and be called back within 5 minutes would recommend Dr. Feldman to friends and family."
    - Jenny H.

    best scottsdale orthodontist
  • "Such a great staff! We are so happy here. It's close to home, affordable and such a professional staff. Visits are always on time and quick. Love!"

    - Stefanie P.

    best surprise orthodontist
  • "Dr. Feldman and staff are always so kind and helpful. I like the office cleanliness and kid friendly setting. I have been to 3 orthodontist in my life and Dr. Feldman and staff tops them all. I highly recommend his practice!"
    - Celena V.

    scottsdale az orthodontist
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623.544.1334
Orthodontist
Surprise, AZ 85374

480.739.2240
Orthodontist
Scottsdale, AZ 85253





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Dr. Feldman of Feldman Orthodontics offers the most advanced braces for children, teens and adults, including metal braces, Invisalign, Invisalign Teen, SureSmile and clear ceramic braces. We can even help you achieve your confident smile 50% faster!
Call 623.544.1334 today for your free consultation for braces at either our conveniently located orthodontics office in Surprise, AZ or our orthodontics office in Scottsdale, AZ. Come experience Feldman Orthodontics and you will see we offer innovative and effective orthodontics with a smile to patients in and around Surprise, AZ, Scottsdale, AZ, Glendale, AZ, El Mirage, AZ, Waddell, AZ, Peoria, AZ, Litchfield, AZ, Phoenix, AZ and Paradise Valley, AZ!
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