The Do’s and Don’ts of Teeth Whitening

Let’s face it—everyone wants a brighter smile. Whether it’s for a big event, a confidence boost, or just because your coffee habit has finally caught up with you, teeth whitening is one of the most requested dental treatments today. But before you grab that over-the-counter kit or jump into DIY solutions, let’s talk about the right and wrong ways to whiten your teeth.

DO talk to your dentist before whitening

Please, please don’t skip this step. Before you whiten, I need to take a look at your teeth to make sure there’s no decay, gum irritation, or existing dental work (like crowns or fillings) that might affect your results. Whitening won’t work on restorations, and doing it over cavities or gum disease can cause pain or sensitivity.

DO choose products with the ADA Seal or go professional

Over-the-counter products can work—if they’re legitimate. Look for the ADA Seal of Acceptance on any whitening strips or toothpaste. Better yet, we can create custom whitening trays for you or do an in-office treatment that’s faster, stronger, and less likely to cause sensitivity.

DO keep up with brushing, flossing, and cleanings

Think of whitening like painting a wall. You wouldn’t paint over dirt and dust, right? The cleaner your teeth, the better the results. Regular brushing, flossing, and professional cleanings all help your whitening efforts go further.

DON’T expect all stains to respond the same

Not all discoloration is created equal. Yellowish stains often respond well to whitening, but gray or brown stains (often from medication or trauma) may not. I’ll help you figure out what kind of stains you have—and if whitening is the right solution.

DON’T over-whiten

This is a big one. I’ve seen patients overdo it, chasing that “Hollywood white,” and end up with sensitive, irritated teeth. Whitening too often or for too long can weaken enamel. Stick to the recommended schedule, and give your teeth a break in between treatments.

DON’T fall for TikTok “hacks”

I’ve seen trends ranging from lemon juice scrubs to rubbing charcoal on your teeth. These methods may seem “natural,” but they’re often acidic or abrasive—and they will damage your enamel. Once enamel is gone, it doesn’t grow back. Don’t risk it.

DO avoid staining foods and drinks right after whitening

After whitening, your teeth are a bit more porous and can easily absorb stains. I usually recommend staying away from coffee, tea, red wine, berries, soy sauce, and anything dark for at least 24–48 hours. In other words, anything that can stain a white T-shirt.

DO schedule touch-ups as needed

Whitening isn’t forever, but the good news is you don’t have to start from scratch each time. If you’re maintaining good hygiene and avoiding heavy staining foods, you may only need a quick touch-up once or twice a year.

Final Thoughts:

Teeth whitening can be a safe and effective way to boost your smile, but it’s not one-size-fits-all. If you’re thinking about whitening, come see me first. I’ll make sure your teeth and gums are healthy, recommend the best option for you, and help you get the results you want—safely.

If you’re ready to brighten your smile the right way, call the office and let’s set up a consultation. Your smile deserves the best!