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  • Very Satisfied Customer!!! Thanks for a superb job guys! My teeth were shades whiter in just 1 day!!! My dentist wanted $350 for the same custom teeth whitening trays and less whitening gel then I received with your system. Thanks for offering a great product at a great price!

  • Dear Sparkling White Smiles, Just received my whitening trays today, and I must say I’m very impressed! Amazing work, both trays fit perfectly. In fact my dentist can’t make teeth whitening trays faster or better….bravo!

    -Pierre Angeli
  • Sparkling White Smiles Dental Lab, I wanted to write a brief note and let you know how wonderful I think your service is. You guys are doing a great job. The lab technician did a very skillful job on my whitening trays. Thanks for doing a great job for a very fair cost.

    -Julie (Chicago, IL)
  • Very, very happy with my trays and the whitening gel! Thanks for doing such good work and the speedy turnaround time from the lab! I will be referring you to my co workers and friends. Thank You!

    -Scott (The Woodlands, TX)
  • I tried every whitening product out there: strips, pastes, even the over-the-counter light systems but I never achieved the results that I got after using the system you sent me. Thank you for the wonderful product and the great price!

    -Ashley (Los Angeles, CA)
  • I couldn't be more pleased with the end result and their customer service. I'm even ordering another one for my husband!

    - Abby
  • SOOOO much cheaper than going to the dentist and JUST as good! The Seller shipped very quickly and I'm convinced that I got this even sooner than if I had made an appointment with a dentist.

    - T. Baker
  • I am absolutely thrilled with my new night guard. My dentist wanted $600.00 to make me a new one. The last one I bought was $425.00. I decided to go to the source and I feel like I won the prize. You can't beat the price I have already ordered a backup. Making the impression was so easy and way less stressful than the last time I had one made. They left it in too long and it got stuck not fun! My new guard fits better than any I have ever had before. This guard fit without even one adjustment right out of the envelope. I highly recommend Teeth Night Guard and it came faster than it would have from the dentist. I am a heavy grinder and this night guard rocks! Thanks.

    - Kat B. Thrilled customer with a relaxed jaw!
  • WOW! I must say my dental night guard turned out better then the last one that I got from my dentist and the cost I paid for my last one was over $500.00. Thanks for offering your dental lab service!

  • Thank you so much for making the process easy. Both guards fit very well and I have had reduced headaches. Your business is wonderful and makes costly dental supplies available at a great price. And customer service is astounding. Thank you again so much for offering a great service and product. Keep up the great work!

    -Jason Litzinger
  • I ordered a lower soft plastic night guard in March of this year. I think I received it in 8 days! I would like to have one of the same. By the way, it fits comfortably and is doing the job well. Your dental lab did a great job with my mouth guard. My jaw and teeth don't ache anymore when I get up in the morning : ) Thanks for doing what you do!

  • I've worn night guards for years. I grind my teeth at night so I wear these. I've always got them from my dentist but their prices have more than doubled and are now ridiculous at $300 a pop. I figured I would give this a try. The kit came in a couple days and I made my impressions. The instructions were very easy to follow and the whole process took only about 8 minutes. I shipped my impressions back and had my night guard within 10 days. They will even give you duplicates for a couple extra dollars. I didn't get one but next time I will. For the price you can't beat it. Anyway, the night guard was very similar to the one I've always got from my dentists office. It was just a tad bit thicker, but my mouth adjusted in a few days. It has held up perfectly now for about 4 months. No problems whatsoever. The fit was perfect and I will purchase this again. I am very happy and would recommend this as a nice alternative to the overpriced dentist guards. Also, I have tried just about every mouth guard/night guard out there. Over the counter models, dental models, cheap and expensive. I've never found a "drug-store" or over the counter model that has been comfortable. If you need one for everyday (or every night) use, then you need a professionally made night guard. Don't waste your money on the $25 two-packs at the drug-store.

    -Tyler Pilzner
  • I just wanted to thank you so much for all your help in creating my night guard. I got it in yesterday and it fit perfectly and no pain today! This is really amazing. I plan to have some teeth filings to make my bite more even after that I plan to order another set. Thanks again you have my business and I will refer my friends and family.

    -Alecia Warner
  • I think this is the best night guard I've ever owned. The Dual Laminate I ordered fits wonderfully, is not bulky, does not cut into my gums and seems to have filled the niche of the best of both worlds between the soft guard and the thin guard. I am ordering a second one to have on hand just in case I need a back up. I am also going to order the teeth whitening system. My jaw is so much more comfortable since I got this guard and the electrical socket pain running through my jaw and teeth has stopped. What a relief! I am sleeping better at night and having very little pain during the day comparatively. I have neurological damage from a car accident so I will never be pain free but this guard has already made a big difference in one key area of pain - my jaws and mouth. Thank you for making this affordable. I am disabled from this accident and could not afford to pay for the much needed mouth guard at the price the dentist would have charged so put this off too long until I found this resource online. The guard that Worker's Comp paid a dentist for several years ago broke within 6 months. It was very thin and hurt my teeth and gums with a metal piece halfway back on each side. So I've been suffering ever since without a needed guard until now.

    -Constance Van Eaton (Colorado)
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Made in USA  MADE IN USA            Lowest Price Guarantee  LOWEST PRICE GUARANTEE              Hygienic BPA Free  HYGIENIC BPA FREE

30 Day No Hassle Refund

Sparkling White Smiles promises that you WILL BE 100% satisfied with any of our products. If for any reason you are not we will honor a full refund or exchange. This includes any unused or used products within 30 days of the receipt of your products. Simply contact our store and ship the items back to us with your full name and order information for a full refund. We are committed to offering the highest quality service and products.

For Customer's Taking Teeth Impressions for Custom Lab Made Whitening Trays or Teeth Night Guards:

Even though 97% of our customer's teeth impressions turn out perfect the first time, there are occasions where we feel a redo teeth impression is needed to ensure the best possible custom fit. In this case we will work with the customer in having another teeth impression made.

Return Policy: 

Returns are accepted within 30 days of receipt of final product(s). Simply ship back any used or unused product(s) to:

Sparkling White Smiles/Return
6055 N. Flint Rd. Unit 2
Milwaukee, WI 53209 USA

Please include your full name, shipping address, contact phone number and or email and the date of purchase. *Customer is responsible for the postage for returning the product(s).

Lowest Price Guarantee 

It’s our goal to provide you with the lowest possible price. If a competitor has an item available online at a lower final price, we will beat it by 5%. The final price includes all applicable duties, taxes and shipping costs. Price Match discounts cannot be combined with any other Sparkling White Smiles promotions.

Order Additional Guards At HUGE Discounts (Up to 40% Off)

Happy with your first custom teeth guard(s)?  Want to order additional backup custom dental guards at a HUGE discount?  No problem!  Order additional night guards at discounted pricing for up to 3 months after receiving your first night guard(s).  Sparkling White Smiles allows customers to order additional teeth guards at a significant discount. Just email us at and let us know your name, address and which guard(s) you would like to order and we will email an invoice that can be paid by credit card.  In about 5 to 10 days you will receive your additional custom teeth guards.  It’s that simple!

Payment and Privacy

Your payment and personal information is always safe. Our Secure Sockets Layer (SSL) software is the industry standard and among the best software available today for secure commerce transactions. It encrypts all of your personal information, including credit card number, name, and address, so that it cannot be read over the internet.

SplinTrex and Teeth Armor Mouth Guards: 




Sparkling White Smiles warrants that there are no defects in the materials or workmanship of the SplinTrex Mouth Guard that cause damage or injury to the sound, natural teeth that are actually covered by SplinTrex Mouth Guard, when properly used in a supervised athletic contest or coach-supervised training session, in strict compliance with all instructions provided by Sparkling White Smiles. This warranty shall extend for a period of one 30 days from the date of purchase.

Sparkling White Smiles obligations in the event of a breach of this warranty shall be limited to the lesser of: (1) the actual dental expense incurred by the user; or (2) $50.00  per injured or replaced tooth, up to a maximum liability of $1,500.00 per incident. For clarification, this warranty only covers injured or replaced teeth that were actually covered by the SplinTrex Mouth Guard at the time of the applicable incident, and does not cover teeth with previous conditions, defects, dental work, injuries, or any issues that may weaken the teeth.  Sparkling White Smiles obligations hereunder shall be reduced by the amount of any insurance that the user receives or may claim for the damage or injury. This warranty does not provide payment or indemnity for orthodontic treatments or preparation of a tooth to be used as an anchor for a bridge. The foregoing shall be Sparkling White Smiles sole and exclusive remedy associated with a breach of this warranty.

Sparkling White Smiles shall have no responsibility or liability hereunder unless: (1) the mouth guard was unaltered and fitted by claimant in strict accordance with the printed instructions accompanying this warranty, (2) a complete written notice of the injury or damage is received by Sparkling White Smiles within thirty (30) days after the occurrence of the injury or damage, (3) the notice of injury is substantiated by a statement of a licensed dentist providing necessary dental treatment within thirty (30) days after the date of injury or damage, including a certification that the affected tooth or teeth would have been covered by the SplinTrex Mouth Guard if properly used, and a statement of a participating game official, if a supervised contest, or a supervising coach or school superintendent, if a training session, that the mouth guard unit was in proper use at the time of injury, and (4) the mouth guard unit is returned to Sparkling White Smiles with the written notice of injury. This warranty will not apply if the mouth guard is stretched or otherwise altered or misused, or used outside of a supervised athletic contest or coach-supervised training session.  



In case of injury, mail mouthguard, store receipt, the notice of injury and accompanying statements to:

Sparkling White Smiles 
6055 N. Flint Rd. Unit 2
Milwaukee, WI 53209


– Do not use try to fit the SplinTrex Mouth Guard over braces by yourself. We advise you to consult with your orthodontist first.
– Avoid situations where inhalation or swallowing of the mouth guard could occur.
– Do not stretch the material. This may thin out the material and decrease the strength of the mouth guard.
– Do not overheat the mouth guard (over 170 degree F).
– Do not clean the mouth guard in your dishwasher or washing machine, since this could lead to deforming and weakening of the material.
– Follow the instructions regarding cleaning and storage.

Protect your SplinTrex Mouth Guard from warm environments, such as hot dashboards in cars. When hot environments are unavoidable we suggest you keep your SplinTrex Mouth Guard in a container with plain water.