Dental hygienists see thousands and thousands of patients’ mouths each year. They know that no two people’s mouths or oral health are quite the same. Nonetheless, there are some things that patients don’t know about caring for their smiles that seem to come up again and again. Here are four things your hygienist wishes you knew that would keep your teeth whiter, stronger and healthier.

Grinding and Gum Recession

The common knowledge used to be that brushing too hard with your toothbrush can cause gum recession. However, recent evidence indicates that clenching and grinding your teeth may contribute more to gum recession than aggressive brushing. Gum recession is when your gums pull away from your teeth, giving your teeth a longer appearance and exposing more of your tooth structure to the risk of tooth decay.

Floss Thickness

Some dental hygienists will say that certain types of floss are better than others. Ultra-smooth, ultra-thin flosses may be easier to get between your teeth and glide easily once there, however, the lack of friction created by this type of floss may not be as good at removing plaque. Thicker, wax-coated flosses may be a little harder to ease into tight spaces but they are also better at removing debris from between your teeth efficiently. That being said, any dental hygienist will tell you that thin and smooth floss is better than no floss at all!

Brushing Your Tongue

You may not know it, but that white film you see on your tongue sometimes is actually plaque! The same sticky bacteria-filled buildup that accumulates on your teeth can also accumulate on your tongue. The rough surface created by your taste buds is great for hiding bacteria and debris. Brushing or scraping your tongue when you brush your teeth can get rid of this buildup. If you want recommendations for tools or techniques for cleaning your tongue, just ask your hygienist at your next cleaning.

Coffee vs. Tea Staining

Even though it looks more watery and tastes less bold than coffee, tea actually causes worse teeth staining and yellowing. This may come as a surprise to tea drinkers who think they’ve opted for the milder of the two beverages, and there is a catch. Black coffee on its own stains worse than tea, but coffee with milk is not as bad on its own. In summary, the order of your morning drink choices from most staining to less staining is: black coffee, tea, and coffee with milk or cream. If you’re a tea drinker and want whiter teeth, consider switching to a white tea instead of black or green.

Despite what some people seem to think, a hygienist’s greatest desire is not to scold patients. A dental hygienist’s greatest desire is to see healthy mouths free of tooth decay and dental disease. As the professional at our practice that you see the most often, your dental hygienist is on the front lines of keeping your smile healthy, so you better make sure to stay on his or her good side!

Here are a few things you shouldn’t do if you want to stay on your dental hygienist’s nice list.

Not Flossing

Rumors have been flying around about a study that says flossing doesn’t prevent gum disease, but flossing is still vitally important for your dental hygiene. Think flossing doesn’t matter? Tell that to your dental hygienist when she finds a popcorn kernel between your teeth from when you went to the movies three weeks ago! When debris is allowed to build up between teeth, it can become a breeding ground for bacteria that cause tooth decay. Relying on your hygienist to clean between your teeth every few months isn’t enough! You still have to floss daily if you want healthy teeth and gums.

Not Opening Your Mouth Wide Enough

We get it, it’s super strange to leave your mouth wide open for a long time. But please try to keep it open as wide as you can for as long as you can! Hygienists depend on being able to see inside your mouth in order to do their jobs thoroughly and spot problems like tooth decay, signs of bruxism, gum disease and more. If your hygienist keeps having to ask you to open your mouth, that’s a sign that you’re making things very difficult for him or her.

Not Brushing Your Teeth Before Your Appointment

This one is more about common courtesy than your dental health, though we’re all for extra brushing. If you brush in the morning and before bed, you might not bother to brush your teeth right before your dental appointment. But we guarantee that making the extra effort to brush your teeth right before your professional teeth cleaning goes a long way with your hygienist. Also, if you know you have a dental appointment that day, avoid stinky foods like onion and garlic that may linger on your breath hours later, even after brushing! It’s just the polite thing to do.

Not Taking Dental Diagnosis Seriously

This may be the most important thing to avoid. The hygienist is a trained dental professional who, along with the dentist, is part of a team dedicated to keeping your healthy and treating problems in the most conservative and gentle way possible. Much of the time, the hygienist is the first person to spot signs of trouble, such as tooth decay that needs repair or bleeding gums that are a sign of gingivitis or gum disease. If your hygienist says you need to come in for cleanings more frequently than twice a year and that you need to cut back on sugary drinks, this is his or her way of reducing your risks for dental problems and disease. Following your dental hygienist’s recommendations could eventually make the difference between losing or keeping all your teeth!