--- product_id: 19716909 title: "SplinTrex Multi Use Teeth Mouth Guards - 4 Pack - BPA Free - Teeth Grinding Dental Night Guard, Athletic Mouth Guard, Teeth Whitening Tray - Includes 4 Customizable Mouth Guards and Storage Case" brand: "sparkling white smiles" price: "€ 21.43" currency: EUR in_stock: true reviews_count: 5 url: https://www.desertcart.at/products/19716909-splintrex-multi-use-teeth-mouth-guards-4-pack-bpa-free store_origin: AT region: Austria --- # Durable Material Custom Fit 4 Pack SplinTrex Multi Use Teeth Mouth Guards - 4 Pack - BPA Free - Teeth Grinding Dental Night Guard, Athletic Mouth Guard, Teeth Whitening Tray - Includes 4 Customizable Mouth Guards and Storage Case **Brand:** sparkling white smiles **Price:** € 21.43 **Availability:** βœ… In Stock ## Summary > Protect Your Smile, Elevate Your Game! πŸ† ## Quick Answers - **What is this?** SplinTrex Multi Use Teeth Mouth Guards - 4 Pack - BPA Free - Teeth Grinding Dental Night Guard, Athletic Mouth Guard, Teeth Whitening Tray - Includes 4 Customizable Mouth Guards and Storage Case by sparkling white smiles - **How much does it cost?** € 21.43 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.at](https://www.desertcart.at/products/19716909-splintrex-multi-use-teeth-mouth-guards-4-pack-bpa-free) ## Best For - sparkling white smiles enthusiasts ## Why This Product - Trusted sparkling white smiles brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Precision Fit:** Moldable design ensures a snug fit for ultimate comfort. - β€’ **Tailored Comfort:** Easily customizable for any mouth size and shape. - β€’ **Versatile Protection:** 3-in-1 functionality for grinding, sports, and whitening. - β€’ **Long-Lasting Durability:** Crafted from high-quality, BPA-free materials for over a year of use. - β€’ **Satisfaction Guaranteed:** Enjoy peace of mind with our free replacement policy. ## Overview The SplinTrex Multi Use Teeth Mouth Guards come in a convenient 4-pack, designed for versatile use as a night guard, athletic protector, or teeth whitening tray. Made from BPA-free, durable materials, these customizable mouth guards ensure a perfect fit for any user, providing comfort and protection for over a year. ## Description Full description not available ## Features - 4 Pack Mouth Guards with Storage Case: 3 IN 1 USE - BPA Free 3-in-1 mouth guard protects your teeth during sleep as an anti grinding night guard, protects while playing sports or can be used to whiten your teeth. - CUSTOM FIT ADAPTIVE MATERIAL- Each mouth guard is easily trimmed to fit any mouth size. Can be adapted to fit a wide variety of teeth alignments, tooth sizes & mouth shapes for optimal comfort - MAXIMUM DURABILITY and COMFORT- Mouth guards are made from high quality, long-lasting, hygienic, odor free and taste and bpa free polyvinyl material ... each dental guard lasts 12 months or longer when used daily for bruxism or clenching, or as an athletic protector or as teeth whitening trays - PRECISION TIGHT FIT- Each of the 3 multi-use mouth guards are moldable to ensure a precise fit for guaranteed retention and comfort - MULTIPLE USES - Multi-use functionality and durable design gives you the most cost effective solution. Order now with peace of mind due to our free replacement, 100% Satisfaction guarantee. ## Product Details - **Brand:** Sparkling White Smiles - **Color:** White - **Sport:** Baseball, Softball - **Age Range (Description):** Adult - **Material Type Free:** Bisphenol A Free ## Images ![SplinTrex Multi Use Teeth Mouth Guards - 4 Pack - BPA Free - Teeth Grinding Dental Night Guard, Athletic Mouth Guard, Teeth Whitening Tray - Includes 4 Customizable Mouth Guards and Storage Case - Image 1](https://m.media-amazon.com/images/I/61BQXHCfu0L.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Happy with this purchase *by R***S on September 1, 2016* These are very reasonably priced. If you've ever tried to fit one of these things to your teeth, you will appreciate the fact that these instructions are clear, and you have 4 shots at it. The mouth guards are thick enough to do the job, without being overly clunky once fitted. I do have a rather small mouth, so I trimmed them down with scissors. If you have the same issue, note that it is MUCH easier if you trim these BEFORE softening in hot water and fitting them. This way you won't have jagged scissor marks poking the inside of your mouth. I use these myself, and I also ordered a set for my mother in law when she mentioned her dentist wanted to charge her $85 for one fitted mouth guard. (These may not be a sufficient substitute for everyone when compared to a product from your dentist, but in her case, it was sufficient).If you found my review helpful, please click β€œyes” below to let me know!A quick breakdown of my rating system:5 STARS – the item is exactly what I expected and fulfills its purpose. I would definitely buy again, and have no desire to shop for an upgrade.4 STARS – the item might have a minor flaw which does not affect functionality. I would not actively shop for an upgrade, but would consider purchasing a different kind next time.3 STARS – does the job but is not impressive. I would only buy it again if I absolutely could not find a better option.2 STARS – doesn’t fulfill its purpose. I would not buy it again, but I might continue to use it while I shop around if I am desperate.1 STAR – doesn’t fulfill its purpose and is so bad that I actually refuse to (or can’t) use it at all for any length of time. I would actively avoid buying it again. ### ⭐⭐⭐⭐⭐ A satisfying purchase *by M***. on February 11, 2016* These work well. After reading the reviews and postings of others, I decided it was worth a try. It IS very important to read and re-read the instructions . . probably have them right by your side with a trusty Timer when you are first heating them up. This is a very heat sensitive material and they are not limiting the time in hot water for no reason. I'm sure this will be mush if left in longer than specified. Fit perfectly on first try although they say you can re-do. My purchase was for clenching overnight but I'm sure these would work nicely for teeth whitening as I have done that in custom-made trays. If you've never worn braces or had other fitted items in your mouth, it might feel a bit odd. But, nobody is telling you to go out in public with it! :-) The price is really terrific when compared with alternatives. So far, I'm still on my 1st tray and it looks like day one after about a month. ### ⭐⭐⭐⭐ 4 Nice cheap basic dental guard *by J***A on December 18, 2015* These are a great value. I don't think you can find four mouth guards for this cheap anywhere else. The quality is that of any other inexpensive dental guard you would use for sports. Imagine the free dental guard given to you when you played football freshman year. It's pretty basic. I don't think I would use this for nigh time grinding. It's pretty bulky, even after trimming it down. The fitting takes some practice to get the water just right temp and not melt it into a ball. I lost one this way but had a better outcome on the second. I've always had problems with these but maybe it's my lack of patience. As for a a teeth whitener tray, sure why not? It forms to your teeth which is all you need. I am keeping mine for basketball or other extra curricular activities but i don't see myself sleeping with it.Almost forgot, the instructions warn not to use this for severe teeth grinding like Bruxism or TMJ associated with sore teeth or jaw. Very odd because this was the only reason I purchased the product. ## Frequently Bought Together - SplinTrex Multi Use Teeth Mouth Guards - 4 Pack - BPA Free - Teeth Grinding Dental Night Guard, Athletic Mouth Guard, Teeth Whitening Tray - Includes 4 Customizable Mouth Guards and Storage Case - Kids Mouth Guard (16 PCS) for Grinding and Clenching Teeth | Comfort-fit Nighttime Protection Guard with Portable Container Case --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.at/products/19716909-splintrex-multi-use-teeth-mouth-guards-4-pack-bpa-free](https://www.desertcart.at/products/19716909-splintrex-multi-use-teeth-mouth-guards-4-pack-bpa-free) --- *Product available on Desertcart Austria* *Store origin: AT* *Last updated: 2026-04-23*