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212 West 15th St. | hello@davidsondmd.com | 217 621 2915

Optional Dental Treatments: What’s Actually Worth It?

by Jul 18, 2026

Patients regularly ask about in-office or at-home treatments that they see recommended on social media or hear about from friends and family. These include

  • Red light therapy
  • Oil pulling
  • Special rinses
  • Ozone
  • Charcoal toothpaste
  • Probiotics

and other treatments that supposedly offer benefits beyond standard care.

Some patients ask because they are worried that they should be doing more to take care of their oral health, but in most cases, the healthy habits that all dentists recommend are all you need.

Start With Dental 101

Before considering any additional therapy, ask yourself whether the basics are already in place. The most effective ways to keep your mouth healthy remain the same:

  • Brush twice a day with fluoride toothpaste
  • Clean between your teeth daily with floss or another interdental cleaner
  • Eat a balanced diet and limit sugary snacks and drinks
  • Keep up with regular professional cleanings and dental examinations
  • Address cavities or gum disease before they become bigger problems

These simple habits prevent the overwhelming majority of dental problems. No trendy treatment or gadget can replace them.

What is Red Light Therapy?

Red light therapy (also called photobiomodulation) has been studied in medicine and dentistry for its potential to reduce inflammation and support healing. There is some evidence that, in certain situations, it may help with healing or reduce discomfort after a procedure.

The evidence is much less convincing when it is marketed as a routine treatment for healthy gums or as a way to prevent gum disease on its own.

If your dental office recommends red light therapy, it’s reasonable to ask:

  • What specific problem is this treating?
  • What evidence supports using it for my condition?
  • What improvement should I realistically expect?
  • Is this considered a standard treatment or an optional add-on?

What About Oil Pulling?

Oil pulling has been practiced for centuries and has become popular again through social media.

Some studies suggest it may temporarily reduce bacteria or improve bad breath. It certainly won’t hurt, but it doesn’t outperform brushing and flossing, and it doesn’t treat gum disease or cavities.

If you enjoy oil pulling and it makes your mouth feel fresh, there’s generally no harm in doing it, just don’t let it replace the habits that actually protect your teeth.

Think of it this way: if you’re already brushing, flossing, eating well, and seeing your dentist regularly, oil pulling is simply an extra. If you’re skipping the basics, oil pulling won’t make up for what’s missing.

Adjuncts Are Optional

Dentistry has many targeted treatments that can be valuable for the right patient:

  • Fluoride for patients at higher risk of cavities
  • Prescription-strength rinses for certain gum conditions
  • Nightguards for teeth grinding
  • Periodontal therapies for gum disease
  • Targeted laser therapy in specific clinical situations

These treatments absolutely have a role. The key is that they address a diagnosed problem.

The best dental care is not popularized by social media, but personalized based on individual needs.

How to Know if Something Is Worth It

Whenever you’re offered an additional treatment, ask a few questions:

  • Why do I need this?
  • What happens if I don’t do it?
  • Is there good scientific evidence that it works?
  • Is this considered standard care or an optional enhancement?
  • Are there less expensive alternatives?

A trustworthy dentist will welcome these questions and be happy to explain the reasoning behind any recommendation.

Our Philosophy

Our approach is always to recommend treatment that provides a meaningful benefit, not just what’s currently popular.

Sometimes this does mean using advanced technology, but only when it has proven value for a specific situation. More often the best treatment is just following the fundamentals consistently. 

These are still the most powerful tools we have, and that there is no substitute for excellent daily home care, healthy habits, and regular professional cleanings and exams.

The newest treatment isn’t always the best treatment. In dentistry, the basics continue to outperform everything else!

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