Why is there aluminum foil on the handle of the light at the dentist's office?

Question

I just got back and I'm really curious about why they do that.

thank you for the help (those of you who actually helped.)

Answer 1

Dentists are very conscious about sanitation in their offices. All their tools go through an intense cleaning process every night. You will notice many things covered in the office.

Answer 2

The foil is a barrier to keep the handle of the light from being touched by a dirty glove during the procedure. Some offices use plastic, but a few of these handles get hot so foil is preferred. After a patient leaves, the foil is removed and thrown away and the handle is wiped down with everything else in the room.

Answer 3

Well... The aluminum foil used on the handle of the light is to prevent contamination of the light handle. While preparing the dental procedure area prior to beginning a clinical procedure, a dentist first considers which items will become contaminated during treatment. Examples of such surfaces include countertops, light handles, X-ray unit heads, tray tables etc. So a dentist uses disposable items such as needles, paper towels, plastic wrap, aluminum foil or pre-made covers and gloves to protect patients.

Answer 4

you should have asked when you were there. I've never seen that before.

Answer 5

thats a dumb question.