--- product_id: 39862083 title: "FRESH KNIGHT UV Retainer Case | UVC Retainer Cleaner, Disinfects Cleans and Removes Odors, Mouth Guard Case, compatible for Invisalign Container (Black-UV)" brand: "fresh knight" price: "$53.49" currency: USD in_stock: true reviews_count: 13 category: "Fresh Knight" url: https://www.desertcart.us/products/39862083-fresh-knight-uv-retainer-case-uvc-retainer-cleaner-disinfects-cleans store_origin: US region: United States of America --- # 3 UV-C lights for rapid sterilization Long-lasting charge, portable design 2.5-minute quick disinfect cycle FRESH KNIGHT UV Retainer Case | UVC Retainer Cleaner, Disinfects Cleans and Removes Odors, Mouth Guard Case, compatible for Invisalign Container (Black-UV) **Brand:** fresh knight **Price:** $53.49 **Availability:** ✅ In Stock ## Summary > 🦷 Keep your smile fresh, clean, and unstoppable—anywhere, anytime! ## Quick Answers - **What is this?** FRESH KNIGHT UV Retainer Case | UVC Retainer Cleaner, Disinfects Cleans and Removes Odors, Mouth Guard Case, compatible for Invisalign Container (Black-UV) by fresh knight - **How much does it cost?** $53.49 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/39862083-fresh-knight-uv-retainer-case-uvc-retainer-cleaner-disinfects-cleans) ## Best For - fresh knight enthusiasts ## Why This Product - Trusted fresh knight brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **One-Touch Convenience:** Simple button operation with automatic shutoff for hassle-free cleaning on the go. - • **Compact & Travel-Ready:** Slim, lightweight case fits dual retainers, aligners, mouth guards, or dentures effortlessly. - • **Sleek & Durable Design:** Modern black UV finish crafted from high-quality plastic to protect your orthodontic essentials. - • **EPA Registered & Reliable:** Certified safe and effective with a 1-year manufacturer warranty for peace of mind. - • **Powerful UV-C Sanitization:** Eliminate 99.9% of germs and odors in just 2.5 minutes—no soap needed. ## Overview The FRESH KNIGHT UV Retainer Case is a compact, lightweight, and EPA-registered device that uses three powerful UV-C lights to disinfect and deodorize orthodontic appliances in just 2.5 minutes. Designed to hold two retainers or aligners, it features a one-button operation with automatic shutoff, a sleek black finish, and a 1-year warranty, making it the perfect travel companion for maintaining oral hygiene on the go. ## Description desertcart.com : FRESH KNIGHT UV Retainer Case | UVC Retainer Cleaner, Disinfects Cleans and Removes Odors, Mouth Guard Case, compatible for Invisalign Container (Black-UV) : Health & Household Review: Great fit - Great for my dentures Review: Holds Charge well! - Seems to work well!! ## Features - Fresh Knight Fresh Case is a compact, lightweight UV cleaning Retainer Case. Maintain your orthodontic devices safe and protected anywhere you go. This retainer container is slim, yet big enough to hold 2 pieces of upper and lower retainers or aligners. It's perfect to hold mouth guards and some dentures too. - UVC Sanitization Cleaning: Fresh Case utilizes three powerful ultraviolet lights to effectively disinfect stinky odor causing gunk in only 2.5 minutes with no need for soap. EPA Registered Device - EPA Est. No. 96870-CHN-1 - Quick and Easy: With just the press of one button, you’ll have a cleaner dental device in less than 3 minutes. The device automatically shuts off when cleaning cycle is complete. - Fresh Knight aligner cases are high quality. Satisfaction guaranteed, if your Fresh Case malfunctions we offer a 1 year manufacturer warranty. - Keep it Fresh: Once a week, Wipe the case with a damp, soft cloth both inside and outside. Avoid submerging the case in water or using harsh chemicals as this may cause the case to malfunction. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BT8KV54W | | Best Sellers Rank | #34,837 in Health & Household ( See Top 100 in Health & Household ) #86 in Personal Orthodontic Supplies | | Brand Name | FRESH KNIGHT | | Closure Type | Button | | Color | Black UV | | Customer Reviews | 4.4 out of 5 stars 5,390 Reviews | | Handle Type | Top handle (low confidence) | | Item Weight | 0.17 kg | | Manufacturer | FRESH KNIGHT | | Manufacturer Part Number | KD100PARENT | | Material Type | Plastic | | Model Number | KD100PARENT | | Number of Compartments | 2 | | Number of Items | 1 | | Pattern | Solid | | Size | 1 Box | | Style Name | Classic | | Unit Count | 1 Count | ## Images ![FRESH KNIGHT UV Retainer Case | UVC Retainer Cleaner, Disinfects Cleans and Removes Odors, Mouth Guard Case, compatible for Invisalign Container (Black-UV) - Image 1](https://m.media-amazon.com/images/I/71WTqW-lq8L.jpg) ![FRESH KNIGHT UV Retainer Case | UVC Retainer Cleaner, Disinfects Cleans and Removes Odors, Mouth Guard Case, compatible for Invisalign Container (Black-UV) - Image 2](https://m.media-amazon.com/images/I/61-jNjaitvL.jpg) ![FRESH KNIGHT UV Retainer Case | UVC Retainer Cleaner, Disinfects Cleans and Removes Odors, Mouth Guard Case, compatible for Invisalign Container (Black-UV) - Image 3](https://m.media-amazon.com/images/I/51Tm-x5FB8L.jpg) ![FRESH KNIGHT UV Retainer Case | UVC Retainer Cleaner, Disinfects Cleans and Removes Odors, Mouth Guard Case, compatible for Invisalign Container (Black-UV) - Image 4](https://m.media-amazon.com/images/I/61pojN2duFL.jpg) ![FRESH KNIGHT UV Retainer Case | UVC Retainer Cleaner, Disinfects Cleans and Removes Odors, Mouth Guard Case, compatible for Invisalign Container (Black-UV) - Image 5](https://m.media-amazon.com/images/I/61v6lOyqTLL.jpg) ## Available Options This product comes in different **Color, Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great fit *by T***S on August 8, 2026* Great for my dentures ### ⭐⭐⭐⭐⭐ Holds Charge well! *by S***G on August 8, 2026* Seems to work well!! ### ⭐⭐⭐⭐⭐ It’s good *by K***N on June 22, 2026* Mouth guard fits, don’t have a Cameron Diaz mouth. Nice black color. It’s not too thick. Can actually fit multiple mouth guard in there. Don’t know if it’s water resistant but my mouth guard isn’t too wet going inside. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.us/products/39862083-fresh-knight-uv-retainer-case-uvc-retainer-cleaner-disinfects-cleans](https://www.desertcart.us/products/39862083-fresh-knight-uv-retainer-case-uvc-retainer-cleaner-disinfects-cleans) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-08-23*