--- product_id: 336656790 title: "FRESH KNIGHT UV Retainer Case | UVC Retainer Cleaner, Disinfects Cleans and Removes Odors, Mouth Guard Case, compatible for Invisalign Case, Retainer Cases | Fresh Case (Black-UV)" brand: "fresh knight" price: "¥11868" currency: JPY in_stock: true category: "Fresh Knight" url: https://www.desertcart.jp/products/336656790-fresh-knight-uv-retainer-case-uvc-retainer-cleaner-disinfects-cleans store_origin: JP region: Japan --- # 3 UV-C lights for rapid sterilization Sleek compact black 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 Case, Retainer Cases | Fresh Case (Black-UV) **Brand:** fresh knight **Price:** ¥11868 **Availability:** ✅ In Stock ## Summary > 🦷 Keep your smile fresh and germ-free—because your aligners deserve VIP treatment! ## Quick Answers - **What is this?** FRESH KNIGHT UV Retainer Case | UVC Retainer Cleaner, Disinfects Cleans and Removes Odors, Mouth Guard Case, compatible for Invisalign Case, Retainer Cases | Fresh Case (Black-UV) by fresh knight - **How much does it cost?** ¥11868 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/336656790-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 - • **Compact Yet Spacious:** Slim design fits 2-piece retainers, aligners, mouth guards, or dentures on the go. - • **Travel-Ready & Durable:** Lightweight plastic case protects your orthodontic devices anywhere, anytime. - • **EPA Registered & Reliable:** Certified safe and backed by a 1-year manufacturer warranty for peace of mind. - • **Powerful UV-C Sanitization:** Eliminates 99.9% of germs and odors in just 2.5 minutes—no soap needed. - • **Effortless One-Button Operation:** Clean your retainers or aligners with a single press and automatic shutoff. ## Overview The Fresh Knight UV Retainer Case is a sleek, lightweight orthodontic device cleaner that uses three powerful UV-C lights to disinfect retainers, aligners, mouth guards, and dentures in just 2.5 minutes. Featuring one-button operation, automatic shutoff, and EPA registration, this compact case offers a convenient, soap-free solution to eliminate odors and bacteria while protecting your dental devices on the go. ## Description Fresh Knight Fresh Case is a compact, lightweight UV activated Retainer Case. This case utilizes three powerful UV lights to effectively clean nearly all germs in only 2.5 minutes with no need for soap. Maintain your orthodontic devices safe and protected anywhere you go. Great For: Retainers, Clear Aligners, Mouth Guards, Night Guards, Dentures & other orthodontic devices. ## 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 | | ASIN | B0BT8KV54W | | Best Sellers Rank | #82,065 in Health ( See Top 100 in Health ) #219 in Personal Orthodontic Supplies | | Brand Name | FRESH KNIGHT | | Closure Type | Button | | Color | Black-UV | | Customer Reviews | 4.4 4.4 out of 5 stars (5,158) | | Customer reviews | 4.4 4.4 out of 5 stars (5,158) | | Date First Available | 25 April 2023 | | Item Weight | 0.17 Kilograms | | Item model number | KD100PARENT | | Manufacturer | FRESH KNIGHT | | Manufacturer | FRESH KNIGHT | | Manufacturer Part Number | KD100PARENT | | Material Type | Plastic | | Model Number | KD100PARENT | | Number of Items | 1 | | Package Dimensions | 11.1 x 9.91 x 5.41 cm; 168 g | | Pattern | Solid | | Style Name | compact | | Unit Count | 1.0 Count | ## Product Details - **Brand:** FRESH KNIGHT - **Color:** Sky Blue - **Product Dimensions:** 3"L x 3"W x 1.5"H - **Water Resistance Level:** Water Repellent - **Item Weight:** 27.22 g ## Images ![FRESH KNIGHT UV Retainer Case | UVC Retainer Cleaner, Disinfects Cleans and Removes Odors, Mouth Guard Case, compatible for Invisalign Case, Retainer Cases | Fresh Case (Black-UV) - Image 1](https://m.media-amazon.com/images/I/71WTqW-lq8L.jpg) ## Available Options This product comes in different **Color** options. ## Frequently Bought Together - FRESH KNIGHT Retainer Case (2 Pack). Retainer Case with Vent Holes Perfect for Denture, Mouth Guard, Aligner (Sky Blue) - Efferdent Retainer Cleaning Tablets, Denture Cleaning Tablets for Dental Appliances, Minty Fresh & Clean, 126 Count --- ## 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.jp/products/336656790-fresh-knight-uv-retainer-case-uvc-retainer-cleaner-disinfects-cleans](https://www.desertcart.jp/products/336656790-fresh-knight-uv-retainer-case-uvc-retainer-cleaner-disinfects-cleans) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-08-18*