Our Blog

If You Love Us, Let Us Know!

October 7th, 2026

Your feedback is very important to us at Gold Coast Orthodontics. We always want to make sure that our practice is meeting its full potential, so whether you’ve visited Dr. Iwei Huang once or been a loyal patient throughout the years, we encourage you to share your thoughts about your experience with us!

You can do this easily by giving us a review on our Facebook page or writing down your comments below. If you feel more comfortable, you’re always welcome to give our Chicago office a call, too! We feel fortunate to have you all as patients and look forward to reading all your feedback!

Don't brush after EVERY meal!

September 30th, 2026

This may come as a surprise, but brushing your teeth right after a meal can be one of the worst things you can do for your healthy teeth. A toothbrush can be considered an assault weapon against your smile if used immediately after eating certain foods.

Enamel is like the tooth’s shield. It is a hard mineral exterior on each of your teeth. In reality, enamel is the hardest part of the human body—even stronger than bone! I like to regard it as a “super-structure.” But every superhero has a weakness, and enamel’s kryptonite is acid.

A healthy tooth lives in a mouth that has a proper pH balance. When that balance tips from alkaline to acidic, a harmful process called demineralization begins. Demineralization occurs when acids attack and soften the tooth surface. Pores and fissures form and harmful bacteria move in.

With each bite of food or drink, our mouth pH fluctuates. Highly acidic foods tip the balance of your mouth from a healthy alkaline to a dangerous acid. Here are some examples of those sources of acid: citrus fruits, soda, and sugary foods. There are certainly many others, but these are the most common.

So how does brushing your teeth immediately after a meal make this process even worse?

After eating highly acidic foods, your teeth are susceptible to damage. When you brush your teeth in this weakened state you are actually damaging your enamel. The abrasive bristles of the brush wear away the protective surface of the teeth. You should avoid brushing for at least an hour, or take other, simple preventive measures immediately following a meal.

First, rinse with or drink clear water. Then chew some sugarless gum. Both of these practices will produce saliva, restore a healthy pH level in your mouth, and coat your teeth with nourishing minerals. Out of all the sugarless gums available, the best of the best are those that list xylitol as the first ingredient. Another option is to consume cheese, milk, or another non-acidic food or drink to conclude your meal.

After you have given your mouth time to return to a healthy pH, feel free to brush your teeth. Just keep in mind that any time you eat acidic foods, you weaken your teeth. Make sure not to worsen the problem by brushing immediately after dining and damaging your teeth even more. Questions? Call us at Gold Coast Orthodontics.

Which type of mouthwash is best?

September 23rd, 2026

Taking care of your oral health involves a daily regimen of brushing, flossing, and rinsing to prevent tooth decay and bacterial infections. Though you may have asked us which toothbrush to use, few patients at Gold Coast Orthodontics ask about mouthwash.

However, different mouthwashes you might choose will have varying effects on your oral health. So which type is best for you?

Gum Health

Antiseptic mouthwashes are designed to reduce the majority of bacteria on and near the gum line. Using an antiseptic mouthwash can help decrease your chances of developing gingivitis. If possible, look for a mouthwash with antibacterial or antimicrobial ingredients.

Fluoride

Fluoride is beneficial for oral health and can help prevent tooth decay. If you drink a lot of bottled water without fluoride, we may recommend that you purchase a rinse with fluoride in it.

Bad Breath

Although mouthwash is designed to prevent bacterial build-up within the mouth, many people use it to combat bad breath. Most mouthwashes will help eliminate the bacteria that cause bad breath, and some are specifically designed to do so.

However, if bad breath is a chronic problem that requires daily treatment with a mouth rinse, contact Gold Coast Orthodontics to discuss your symptoms.

American Dental Association Approval

The ADA reviews mouth rinses for safety and effectiveness. A mouthwash with the ADA Seal of Approval will meet strict criteria, and will have scientific evidence or clinical studies that support the claims of the manufacturer. If possible, select a mouthwash that bears the ADA Seal of Approval to ensure you are using a quality rinse.

Considerations

If you are unsure as to which mouthwash is right for you, contact our Chicago office or ask Dr. Iwei Huang during your next visit. Also, be sure to keep mouthwash out of the reach of children, as it contains alcohol and other substances that could be harmful to them. Avoid letting children under age six use a mouth rinse, and discontinue use if you experience a burning sensation in the soft tissues of your mouth.

Study Guide for the School Year

August 5th, 2026

As the school year gets under way in Chicago, you’ve got a lot going on. New classes. New teachers. New activities. New books and supplies and . . . well, it’s a lot! If orthodontic treatment is one of those new experiences, we have some suggestions to help you enjoy the year with a confident smile.

You may not have realized it, but the skill sets you’ve developed for school are useful beyond the classroom—you can use those same skills to help you achieve your orthodontic goals. If you’re going to school with braces, aligners, or appliances for the first time, this orthodontic study guide will help you maintain a healthy, stress-free smile:

Do Your Homework

Oral hygiene is more important than ever when you’re in orthodontic treatment. Plaque and food particles collect around braces and fixed appliances. If you’ve been brushing at home twice a day for two minutes and flossing once a day, good work! But now it’s time to level up your cleaning routine.

While you’re in treatment, you might need to brush and floss more often, whether several times a day or after each meal or snack. Follow Dr. Iwei Huang’s recommendations for brushing and flossing to help keep your smile cavity free.

The right tools will make life easier. Special brushes, flosses, and rinses designed for orthodontics can make cleaning your teeth easier and more effective. Electric toothbrushes and water flossers can be a game changer when it comes to removing plaque and food particles from tricky spaces. Talk to your orthodontist to learn the best tools and techniques for home care.

Essential Supplies

Put together a kit for your backpack or locker so you’ll always have the orthodontic supplies you need on hand. These tools will help you manage any expected—and unexpected—challenges while you’re away from home. Depending on your type of treatment, your kit might include:

  • Travel toothbrush in a ventilated case (bacteria aren’t fans of fresh air!)
  • Travel size toothpaste
  • Orthodontic floss and interproximal brushes (for stubborn food particles around brackets and wires)
  • Small mirror to make sure your smile and braces are food-free
  • Dental wax to prevent irritation from loose wires or brackets
  • Extra rubber bands for those who use them
  • Your appliance case to prevent damaging or losing your retainer or aligners
  • Your orthodontist’s phone number for emergencies

Add any other items you think will be helpful, and you’ll be prepared to handle any orthodontic-related issues throughout the day.

Follow Directions

Your orthodontist’s treatment plan is carefully designed to make your beautiful, healthy smile a reality as soon as possible—and the plan works best when you follow it!

  • Wear your aligners, appliances, or elastics for the recommended number of hours each day. That’s the quickest way to a healthier smile.
  • If you wear braces, see Dr. Iwei Huang for regularly scheduled adjustments.
  • If you wear aligners, follow your orthodontist’s schedule each time you change trays. Changing to a new set of aligners too soon can cause stressful pressures on your teeth and jaws. Changing trays too late can delay your progress.

Any Questions? Ask!

Asking questions is one of the best ways to learn. Your orthodontic team has years of education and experience to help you answer some of the questions you have about navigating your school day.

Which cafeteria foods are orthodontic-friendly? Can you play a brass or wind instrument in band? If you play school sports, how do you wear a mouthguard with braces?

Your orthodontic team at Gold Coast Orthodontics has the answers—or knows how to help you find them. Work with your team to make sure that you’re able to enjoy all the possibilities of the school year, from classroom to lunchroom to extracurriculars, with a healthy confident smile!