---
product_id: 539874260
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: "€ 86.39"
currency: EUR
in_stock: true
reviews_count: 5
category: "Fresh Knight"
url: https://www.desertcart.sk/products/539874260-fresh-knight-uv-retainer-case-uvc-retainer-cleaner-disinfects-cleans
store_origin: SK
region: Slovakia
---

# 3 UV-C lights for rapid sterilization Compact, lightweight & portable design 2.5-minute quick cleaning 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:** € 86.39
**Availability:** ✅ In Stock

## Summary

> ✨ Keep your smile fresh, clean, and ready to impress—anytime, anywhere!

## 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?** € 86.39 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/539874260-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 Operation:** Simple button press starts automatic cleaning with auto shut-off for effortless use.
- • **Sleek & Portable Design:** Slim, lightweight case fits easily in your bag or pocket for on-the-go freshness.
- • **Multi-Device Compatibility:** Perfect for retainers, Invisalign, mouth guards, night guards, and dentures.
- • **Powerful UV-C Sanitization:** Eliminate 99.9% of germs and odors in just 2.5 minutes—no soap needed.
- • **Trusted Quality & Warranty:** EPA registered device with a 1-year manufacturer warranty for peace of mind.

## Overview

The FRESH KNIGHT UV Retainer Case is a compact, lightweight device that uses three powerful UV-C lights to disinfect orthodontic appliances in just 2.5 minutes without soap. Designed for retainers, Invisalign, mouth guards, and dentures, it offers one-button operation with automatic shut-off. EPA registered and backed by a 1-year warranty, this sleek black case ensures your dental devices stay fresh and odor-free wherever you 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.

Review: Fabulous - My retainers never felt completely clean, and brushing them and/or soaking them seemed to cause damage, over time. This product is fabulous! Easy to use, works great. Highly recommend! In fact, I sent the link to my dentist to let him know to recommend to other patients!
Review: Water spills - Pros: compact, lithium battery (no need to keep plugged in), sleek look, only takes 2.5 minutes Cons: shallow so water drips out of sides when I move it to sink to empty it out, hard to start had to press power icon several times, no sound I’m used to a whirring sound so I’m secure it’s working might be a pro to others who prefer the silence (I know it’s working because the blue light turns on then shuts off when it’s done), still noticed aligners not super clean as they were with others I’ve tried maybe because it’s hard to fully immerse them in water since it’s so shallow.

## 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 | #175,842 in Health ( See Top 100 in Health ) #520 in Personal Orthodontic Supplies |
| Brand Name | FRESH KNIGHT |
| Closure Type | Button |
| Color | Black-UV |
| Customer Reviews | 4.0 out of 5 stars 1,480 Reviews |
| Item Weight | 0.17 Kilograms |
| Manufacturer | FRESH KNIGHT |
| Manufacturer Part Number | KD100PARENT |
| Material Type | Plastic |
| Model Number | KD100PARENT |
| Number of Items | 1 |
| Number of Packs | 1 |
| Pattern | Solid |
| Style Name | compact |
| Unit Count | 1.0 Count |
| Water Resistance Level | Not Water Resistant |

## 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)
![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 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 Case, Retainer Cases | Fresh Case (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 Case, Retainer Cases | Fresh Case (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 Case, Retainer Cases | Fresh Case (Black-UV) - Image 5](https://m.media-amazon.com/images/I/61v6lOyqTLL.jpg)

## Available Options

This product comes in different **Color** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Fabulous
*by S***E on 24 March 2024*

My retainers never felt completely clean, and brushing them and/or soaking them seemed to cause damage, over time. This product is fabulous! Easy to use, works great. Highly recommend! In fact, I sent the link to my dentist to let him know to recommend to other patients!

### ⭐⭐⭐ Water spills
*by E***. on 4 April 2024*

Pros: compact, lithium battery (no need to keep plugged in), sleek look, only takes 2.5 minutes Cons: shallow so water drips out of sides when I move it to sink to empty it out, hard to start had to press power icon several times, no sound I’m used to a whirring sound so I’m secure it’s working might be a pro to others who prefer the silence (I know it’s working because the blue light turns on then shuts off when it’s done), still noticed aligners not super clean as they were with others I’ve tried maybe because it’s hard to fully immerse them in water since it’s so shallow.

### ⭐⭐⭐⭐⭐ CLEANS WELL
*by T***R on 11 October 2023*

I use this daily. It is much better than the other brands. It holds the charge and with the mirrored insides it makes a more thorough job of UV cleaning.

## Frequently Bought Together

- FRESH KNIGHT UV Retainer Case | UVC Retainer Cleaner, Disinfects Cleans and Removes Odors, Mouth Guard Case, compatible for Invisalign Container (Black-UV)
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**Shop now:** [https://www.desertcart.sk/products/539874260-fresh-knight-uv-retainer-case-uvc-retainer-cleaner-disinfects-cleans](https://www.desertcart.sk/products/539874260-fresh-knight-uv-retainer-case-uvc-retainer-cleaner-disinfects-cleans)

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-11-10*