Frequently Asked Questions About Invisalign

hand holding Invisalign tray

In recent years, Invisalign clear aligner trays have risen in popularity as a favored option for straightening misaligned teeth. Utilizing transparent aligners, this method provides inconspicuous treatment and often shorter durations compared to traditional braces. Yet, if you’re considering this approach, you should consider seeking out further details. Read on to explore the answers to four common inquiries about Invisalign treatment.

How Noticeable Is Invisalign?

Invisalign stands apart from traditional braces by using clear aligners to gradually shift your teeth to a better alignment. The degree of invisibility hinges on your aligner maintenance. With proper care, they remain nearly invisible and discreet. However, neglecting to brush, floss, and clean your aligners daily can lead to staining and compromise their transparency.

How Long Does Invisalign Treatment Take?

The duration of Invisalign treatment varies depending on individual cases, but it usually spans around 12 months, marking a notable advancement over traditional orthodontic methods, which may require 18 months or longer. However, factors like the complexity of orthodontic issues and adherence to your orthodontist’s guidance can influence treatment duration.

My Trays Are Turning Yellow – What Should I Do?

If you neglect proper care, your aligners might develop a yellowish tint. To maintain their pristine condition, remove your trays whenever consuming anything besides water. Additionally, ensure thorough cleaning by following these steps:

  • Allow them to soak in a solution designed for Invisalign, retainers, or dentures for a minimum of 15 minutes daily
  • Employ a soft-bristled toothbrush and non-abrasive toothpaste to gently brush them
  • Refrain from exposing them to hot water, which could potentially harm your trays
  • After removal, rinse them thoroughly under running water each time

What Happens After Invisalign Treatment?

Upon completing the Invisalign treatment journey, wearing a retainer becomes essential for preserving the achieved results. Initially, your orthodontist may recommend wearing the retainer as extensively as possible, typically around 20-22 hours daily, for the initial six months to prevent orthodontic relapse. As time progresses, you can gradually transition to wearing it solely during nighttime hours.

By adhering to these tips and staying consistent with your retainer usage, you can maintain the beautiful results of your Invisalign treatment for years to come. Don’t hesitate to consult with your orthodontist for any further guidance or questions regarding retainer wear and oral care.

About the Practice

At Rensch and Laster Family & Cosmetic Dentistry, Drs. Brandon D. Rensch and Christine Laster, along with their dedicated team, are committed to transforming smiles for Raleigh residents. They specialize in Invisalign treatment, providing personalized care to align teeth and enhance smiles discreetly. With a focus on helping patients achieve their smile goals, they offer comprehensive consultations and expert guidance throughout the Invisalign process. To explore the benefits of Invisalign or schedule an appointment with Drs. Rensch and Laster, simply reach out to their office at (919) 787-0355 or visit their website for more information.

What Our Patients Are Saying

Nathan

  • star-img
  • star-img
  • star-img
  • star-img
  • star-img

I've been coming to this practice for years now since moving to the Raleigh area. The office is always clean and organized and the staff have always been friendly and communicative. Also, the TV's mounted to the ceiling are a nice touch! I've been seeing Dr. Laster for several years before our insurance changed causing me to change to Dr. Rensch. Both are so easy to talk to and always made me feel at ease.

Jamilah B.

  • star-img
  • star-img
  • star-img
  • star-img
  • star-img

From beginning to end 5/5! I thought I was experiencing a dental 911. I submitted an inquiry at 11:30pm and by 8am the next morning, Deidra (front office staff) was already leaving me a message. She was so sweet and patient at 8am lol. After our initial conversation, I informed all follow up dentists “I found my dentist office” but thank you so much! Today I was welcomed with the same energy from Diedre to Britany then finally Dr.Wrench. The music playing throughout the office was fantastic; ie music selection and volume. The TV’s on the ceiling and wall made my procedure so painless and enjoyable! I watched an entire Christmas movie lol! Dr. Wrench (apologies for spelling) made my teeth absolutely perfect! I left telling my friends and family I have a million dollar smile! 😊 I can tell he wanted them perfect and he did! Thank you all so much for being amazing! Sincerely, Your next patient.

Rachel F.

  • star-img
  • star-img
  • star-img
  • star-img
  • star-img

Dr. Laster and Dr. Rensch go above and beyond for their patients. I have seen both for various treatments and I always feel comfortable and heard. They take time to listen and to talk with you. They explain your options and work with you to develop the best plan for your care. They are always upbeat and positive and you can tell they truly love what they do. The front desk staff is exceptional as well. Deidre is so caring and very sweet. She’s efficient, understanding and conscientious of your time. I highly recommend.

Yolanda O.

  • star-img
  • star-img
  • star-img
  • star-img
  • star-img

Where do I begin?!!! Diedra(front desk) she is an absolute Angel. Her customer service and overall personality was what I truly needed! The Team....OMG they took care of me! Doc made sure I was prepared, comfortable, and overall excited about what was about to happen! I had my procedure 12/20/25 and I can say I feel Great! Still a little swollen but I can see the results and I am very happy!! So if you are on the fence please consider this office because it offers the best experience and the BEST PRICE!!! I CAN'T BELIEVE HOW MUCH I WAS QUOTED AT THE OTHER LOCATION 😖 But anyways, Best Christmas present to myself! Here's to 2026 with a new smile! Come get Yours!😁

Bodie F.

  • star-img
  • star-img
  • star-img
  • star-img
  • star-img

Connections Dentistry was great! The staff is so friendly and truly cares about their patients. My appointment was quick, and honestly the best dental experience I’ve had. They are great about offering helpful solutions without making you feel like you are being reprimanded… which was the reason I was putting off the dentist. 100% recommend!

Laura P.

  • star-img
  • star-img
  • star-img
  • star-img
  • star-img

Dr. Rensch and his team are absolutely phenomenal. They are so friendly and enjoyable to work with. It is so convenient to have a Dentist office that also specializes in oral surgery, all in one place! The best in town!

Cala R.

  • star-img
  • star-img
  • star-img
  • star-img
  • star-img

All the staff is super accommodating and reassuring every step in the process from X-rays, cleaning, treatment plans and scheduling! So grateful I stumbled on other recommendations from patients that led me to my first appointment! Never been so excited to move forward with my future appointments!

Our Patients Stories

Play
Play
Play
Play
Play