Autobrush® Adults

Brush head size guide

Pick the correct brush head size based on the user's age, or you can base it on the actual size of the user's mouth. Refer to our size chart to find the best fit. To measure the size of your mouth, you can use dental floss to determine the right size for you. Our AutoBrush Pro Brush Heads are designed to have the following measurements.

Adult small brush heads

Brush head measures 49mm from front to back and 75mm across at the widest point.

measurements for adult regular brush heads

Adult regular brush heads

Brush head measures 53mm from front to back and 77mm across at the widest point.

measurements for adult regular brush heads

Adult XL brush heads

Brush head measures 59mm from front to back and 77mm across at the widest point.

measurements for adult XL brush heads

Still unsure? We’re happy to help!

Our team is here to answer all your questions on sizing or product features. Just contact us at customercare@autobrush.com

Fluoride vs Nano-HAp

What is the difference between Fluoride and Nano-HAp?

Fluoride and Nano-Hydroxyapatite (Nano-HAp) both enhance dental health effectively. Fluoride is renowned for its ability to strengthen tooth enamel and prevent cavities. Nano-HAp offers a similar benefit as a fluoride-free alternative, perfect for those who prefer it, and is especially safe for children who might swallow toothpaste.

Learn more about Fluoride and Nano-HAp in our blog.

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Man wearing glasses pointing a camera, for AutoBrush

Say Cheese?

  1. The Research
  2. Who Popularized It?
  3. Final Thoughts

 

“Say cheese!” is probably the most used phrase to say to people posing for photographs, with “Watch the birdie!” coming in second. But why cheese? Is it because it is good for the teeth? It could also be because when we say the word “cheese” it lets us show our pearly whites. But why that word? There are other words in the English dictionary that can give the same result. Words like “bees” or “knees”. It does sound silly but that is because we are not used to using those words in that way. The phrase “Say cheese!” has been used so much that it does not sound weird or funny at all. So where did this phrase come from and how did we associate it with taking photographs?


The Research


Exhaustive research was done to find any link between the word “cheese” and its use in the phrase but found nothing significant. It was suggested that it has something to do with the old term “cheese it” which means to run away. But it does not make sense as to why a photographer would tell someone who wants their picture taken to run away. Maybe because of the belief that a camera can capture souls? It still does not add up because asking for your photo to be taken is voluntary and why would photographers jeopardize their business by scaring away customers?


Who Popularized It?


There is no definite evidence but the term might have been coined by a photographer and as of now, there is no way of telling who that is. What we do know is who popularized the term. It is no other than former Ambassador Joseph E. Davies. In a piece from the Texas newspaper The Big Spring Daily Herald, October 1943, titled Need To Put On A Smile? Here's How: Say “Cheese”, he said that in order to have a guaranteed pleasant smile, you just need to say “cheese”. He also said that he got the tip from another politician. People suspected that the politician he was referring to was President Franklin D. Roosevelt himself.

 

Ambassador Joseph E. Davies, for AutoBrush

 

Final Thoughts


So there you have it. It was a politician who popularized the phrase but the origin itself is still unknown. It does not matter though as it is an effective phrase to say if you want to smile in any given situation. It sounds funny saying it, so that also helps.

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