What is the difference between UV light and blacklight?
What is the difference between UV light and blacklight?
Black light is nothing but UVA light, while UV light is basically composed out of UVA, UVB and UVC. So in other words, black light is UV light(450-100nm), covering the 400-320nm spectrum.
How do you sterilize a toothbrush head?
The most basic go-to method of sanitizing your toothbrush is to run hot water over the bristles before and after each use. This gets rid of bacteria that may have collected on the toothbrush in the hours between brushings. It also eliminates new bacteria which may have accumulated after each use.
What can I use to disinfect my toothbrush?
For everyday cleaning, you can store your toothbrush in a small cup of hydrogen peroxide. When you brush your teeth, change out the hydrogen peroxide. Boil your toothbrush for about 3 minutes. Although it is hard on your toothbrush, boiling water will most germs.
Can you get an STD from using someone’s toothbrush?
Viruses such as the herpes simplex type one can be spread with toothbrush use. This is the same virus responsible for oral and genital herpes. Another virus that can spread with toothbrush sharing is HPV (human papillomavirus). That virus is linked to esophageal, oral and cervical cancers.
Is it bad to share a toothbrush with your spouse?
Dr Frick says “it’s probably a good point” that toothbrush sharing isn’t much different to kissing, but says “if your partner catches a viral infection, the shared toothbrush may be responsible for the transmission of the virus to you”. “It’s a better idea to have your own toothbrush. It’s low risk.”
What happens if you use the same toothbrush for too long?
Old toothbrushes mean a higher risk of infection – The longer you use your toothbrush, the more bacteria it collects. Therefore, if you don’t replace it after a flu, cold sore, or infection, then those germs are constantly being reintroduced to your immune system.
How often should you change your toothbrush head?
every three to four months
Do I really need to replace my toothbrush every 3 months?
The Centers for Disease Prevention and Control (CDC) also advise to replace your toothbrush every 3 to 4 months , or whenever it appears to be getting worn out. Once the bristles in your toothbrush start to lose their stiffness, the toothbrush is almost ready for the trash.