A bright, healthy smile can make such a difference in how you feel about yourself. While professional teeth whitening is an option, there are also simple things you can do every day to help keep your teeth looking clean, bright, and healthy.
Over time, certain foods and drinks can stain your teeth, while plaque and food buildup can make them look dull or yellow. The good news is that maintaining a good oral hygiene routine doesn’t have to be complicated.
Here are some of my simple tips for keeping your teeth clean and looking whiter.

1. Brush Your Teeth Twice a Day
This is probably the most basic oral hygiene tip, but it’s also one of the most important.
Make sure you’re brushing your teeth twice a day, ideally once in the morning and once before bed. Brushing helps remove plaque, food particles, and bacteria that can build up on your teeth throughout the day.
If you haven’t already made twice-daily brushing part of your routine, this is a great place to start.
2. Rinse Your Mouth After Eating
After every meal, try rinsing your mouth with water.
You don’t necessarily need to brush your teeth after every meal. Simply rinsing with water can help remove leftover food particles and prevent food from sitting around your teeth.
It’s an especially easy habit to develop if you’re eating away from home. Keep a bottle of water nearby and make it a quick part of your post-meal routine.
3. Use a Straw for Dark-Colored Drinks
If you regularly drink beverages that can stain your teeth, using a straw can help minimize contact between the drink and your teeth.
Coffee, tea, cola, and other dark-colored beverages can contribute to staining over time. Using a straw can be a simple way to reduce direct contact with your front teeth.
Of course, you don’t have to give up your favorite drinks completely. Small changes like this can help make a difference over time.
4. Limit Foods and Drinks That Can Stain Your Teeth
Some foods and beverages are more likely to stain your teeth than others.
Things such as:
- Coffee
- Tea
- Soy sauce
- Cola and other dark-colored drinks
- Certain sauces and strongly pigmented foods
can contribute to surface staining over time.
I’m not saying you need to completely eliminate these foods from your diet. Instead, be mindful of how frequently you’re consuming them and rinse your mouth with water afterward when possible.
5. Floss Your Teeth Every Day
Brushing alone doesn’t clean every area of your mouth.
Food can get trapped between your teeth, which is why flossing daily is such an important part of an oral hygiene routine. Flossing helps clean between the teeth and along areas that a toothbrush may not reach effectively.
If you don’t currently floss every day, try starting with once a day and make it part of your nighttime routine.
6. Don’t Forget to Brush Your Tongue
Your teeth aren’t the only part of your mouth that needs cleaning.
I also recommend gently brushing your tongue when you brush your teeth. Your tongue can collect bacteria and debris, so cleaning it can be a useful addition to your daily oral hygiene routine.
It’s a small step, but it only takes a few seconds.
7. Consider Using an Electric Toothbrush
One of the biggest changes I’ve personally noticed is switching from a regular toothbrush to an electric toothbrush.
When I was using a regular toothbrush, I felt like my teeth didn’t look quite as clean. With an electric toothbrush, my teeth seemed noticeably cleaner and smoother.
Part of the reason may simply be that it’s easier to consistently clean all areas of your teeth with an electric toothbrush. When brushing manually, it’s possible to miss certain spots.
If you feel like your regular toothbrush isn’t giving you the clean feeling you’re looking for, an electric toothbrush may be worth trying.
8. Try a Whitening Toothpaste
Another simple addition to your routine is a whitening toothpaste.
Personally, I’ve been using Marvis toothpaste, and after about two to three weeks, I noticed that my teeth looked brighter and less yellow or stained.
One thing I like about it is that you only need a small, pea-sized amount each time you brush, so even though the tube is relatively small, it lasts longer than you might expect.
Keep in mind that whitening toothpaste is generally intended to help remove surface stains rather than dramatically change the natural color of your teeth. Results can also vary from person to person.
If you’re interested in trying the same toothpaste I use, you can find it on Amazon here:
9. Visit Your Dentist for Regular Cleanings
Even if you’re consistent with your daily oral hygiene, regular professional dental cleanings are still important.
A common recommendation is to visit your dentist for a cleaning about every six months, although your dentist may recommend a different schedule depending on your individual needs.
Professional cleanings can help remove buildup that regular brushing and flossing may not fully eliminate.
Plus, regular dental visits give your dentist an opportunity to check your teeth and gums and identify potential problems early.
My Simple Teeth-Whitening and Oral Hygiene Routine
If you’re looking for an easy routine to follow, here’s what mine looks like:
Morning:
- Brush my teeth with an electric toothbrush
- Use whitening toothpaste
- Brush my tongue
Throughout the day:
- Rinse my mouth with water after meals
- Use a straw when drinking dark-colored beverages
- Try to be mindful of foods and drinks that can cause staining
Night:
- Floss
- Brush my teeth again with an electric toothbrush and whitening toothpaste
- Brush my tongue
And every six months, I try to stay on top of my professional dental cleaning.
Final Thoughts
Keeping your teeth looking clean and bright doesn’t necessarily require an expensive whitening treatment. Building consistent habits can go a long way.
Brush twice a day, floss daily, clean your tongue, rinse after meals, be mindful of staining foods and drinks, and consider switching to an electric toothbrush. And, of course, don’t forget your regular dental cleanings.
I’ve personally noticed a difference in how clean and bright my teeth look since becoming more consistent with these habits, especially after switching to an electric toothbrush and using whitening toothpaste.
Just remember that everyone’s teeth are different. If you’re concerned about significant staining, discoloration, tooth sensitivity, or changes in your teeth, it’s best to speak with your dentist.
Related Reading
If you’re interested in other beauty and self-care products I’ve tried, you can also check out my Sky Organics Castor Oil review.