---
product_id: 211417903
title: "4 Trays in 2 Storage Cases Custom DIY Fit Upper and Lower Tooth Bleaching Gel Thermoform Moldable Mouth Guards"
brand: "cool teeth whitening"
price: "$98"
currency: NZD
in_stock: true
reviews_count: 5
category: "Cool Teeth Whitening"
url: https://www.desertcart.nz/products/211417903-4-trays-in-2-storage-cases-custom-diy-fit-upper
store_origin: NZ
region: New Zealand
---

# Heat-activated thermoform molding Includes 2 travel storage cases Custom fit in under 10 minutes 4 Trays in 2 Storage Cases Custom DIY Fit Upper and Lower Tooth Bleaching Gel Thermoform Moldable Mouth Guards

**Brand:** cool teeth whitening
**Price:** $98
**Availability:** ✅ In Stock

## Summary

> ✨ Mold your smile, own your glow! ✨

## Quick Answers

- **What is this?** 4 Trays in 2 Storage Cases Custom DIY Fit Upper and Lower Tooth Bleaching Gel Thermoform Moldable Mouth Guards by cool teeth whitening
- **How much does it cost?** $98 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/211417903-4-trays-in-2-storage-cases-custom-diy-fit-upper)

## Best For

- cool teeth whitening enthusiasts

## Why This Product

- Trusted cool teeth whitening brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Dual-Purpose Design:** Use trays for both teeth whitening and remineralization gel applications.
- • **Travel-Ready Protection:** Two sleek storage cases keep your trays hygienic and portable wherever you go.
- • **Effortless DIY Whitening:** No complicated tools—just hot water and simple instructions for professional results.
- • **Precision Fit in Minutes:** Mold your trays at home with just hot water for a dentist-quality fit.
- • **Premium Thickness & Comfort:** Advanced tray thickness ensures durability and snug fit without bulk.

## Overview

This kit offers 4 thermoformable teeth whitening trays and 2 travel cases, enabling quick custom fitting at home using hot water. Designed for adults, the trays provide a dentist-like fit with optimal thickness and comfort, supporting both whitening and remineralization gel use. Perfect for on-the-go professionals seeking an easy, hygienic, and effective teeth care solution.

## Description

Product description Teeth Whitening Trays (Also Serves as Teeth Guards)GREAT VALUE - 4 Trays and 2 Travel Storage CasesEASY TO SHAPE AND FORM - All you need is a cup of hot water. Shape and customize the trays yourself at home. Hot (not boiling hot) water softens the tray and you mold it around your the teeth using fingers. Repeat until you get a tight-fit guard. Your trays will stay firmly in place.Simple Solution for Teeth ProblemsPackage Contains:4 mounth guards (2 Pairs)2 travel storage container casesinstructions on how to mold and shape (this is our general instructions manual for teeth whitening process) Directions 1. Remove the teeth whitening trays from their packaging. 2. Clean the trays with warm, soapy water. 3. Heat a cup of water until it's hot (not boiling hot). 4. Submerge the tray in the hot water for a short period to soften it. 5. Mold the tray around your teeth using your fingers, repeating the process until you get a tight-fit guard. 6. Repeat the process for the second tray. 7. Use the trays as directed for teeth whitening, typically by applying a whitening gel before wearing the trays. Safety Warning Do not ingest the product. Keep out of reach of children. Use only as directed. Heating water for tray molding should not exceed a non-boiling temperature. Adult use only.

Review: Good product
Review: Good, easy to use

## Features

- HIGH QUALITY EASY TO FORM Teeth Whitening Trays and Travel Storage Cases for 2 People. You can custom fit your trays in less than 10 minutes.
- GREAT VALUE - 4 Trays and 2 Travel Storage Cases
- ADVANCED OPTIMUM SIZE and THICKNESS ensuring sure fit almost like a dentist fabricated expensive mouth guard. All you need is a cup of hot water, instructions included.
- JUST USE HOT WATER to shape your trays, general instructions included.
- EXTRA TRAYS for Remineralization Gel Applications

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B076FHLZYM |
| Age Range Description | Adult |
| Benefits | Provides custom-fit teeth whitening trays with remineralization gel applications for multiple people |
| Best Sellers Rank | 117,035 in Health & Personal Care ( See Top 100 in Health & Personal Care ) 286 in Teeth Whitening Kits |
| Brand | Cool Teeth Whitening |
| Brand Name | Cool Teeth Whitening |
| Customer Reviews | 3.8 out of 5 stars 1,408 Reviews |
| Flavour | Unflavoured |
| Included Components | Mouth Tray |
| Included components | Mouth Tray |
| Item Dimensions | 15.2 x 10.2 x 5.1 centimetres |
| Item Form | Gel |
| Item dimensions L x W x H | 15.2 x 10.2 x 5.1 centimetres |
| Item form | Gel |
| Manufacturer | Cool Teeth Whitening |
| Material Features | Tasteless, Non Toxic |
| Number of Items | 6 |
| Number of items | 6 |
| Product benefits | Provides custom-fit teeth whitening trays with remineralization gel applications for multiple people |
| UPC | 861740000268 |
| Unit Count | 4.00 count |

## Product Details

- **Age range (description):** Adult
- **Brand:** Cool Teeth Whitening
- **Flavour:** Unflavoured
- **Included components:** Mouth Tray
- **Item dimensions L x W x H:** 15.2 x 10.2 x 5.1 centimetres
- **Item form:** Gel
- **Material feature:** Tasteless, Non Toxic
- **Number of items:** 6
- **Product benefits:** Provides custom-fit teeth whitening trays with remineralization gel applications for multiple people
- **Unit count:** 4.00 Count

## Images

![4 Trays in 2 Storage Cases Custom DIY Fit Upper and Lower Tooth Bleaching Gel Thermoform Moldable Mouth Guards - Image 1](https://m.media-amazon.com/images/I/61LCi1SABrL.jpg)

## Questions & Answers

**Q: How many items are included in each teeth whitening trays set?**
A: Each teeth whitening trays kit is equipped with 4 sterile-wrapped, moldable trays and 2 ventilated retainer cases for clean storage. This kit does not come with any whitening gel. You can use your favorite gel. Will not whiten teeth without gel.

**Q: Are Cool teeth whitening trays comfortable for extended use and safe for gums?**
A: Yes, made from BPA-free, food-grade silicone, they mold easily for a snug fit. Designed for comfort, they are safe for gums and ideal for extended, pain-free use.

**Q: What is the secret to getting a perfect "boil-and-bite" fit?**
A: Temperature and technique are key. The optimal water temperature is 155°F. Let boiling water cool for 6–7 minutes before use. When you place the tray in your mouth, suck in air to create a vacuum seal that pulls the plastic tight against your teeth.

**Q: How do Cool teeth whitening trays offer a durable and safe alternative to custom trays?**
A: Made from high-quality, BPA-free, food-grade silicone, they are a durable DIY alternative. They won't melt or shrink, providing reliable, safe, and effective at-home whitening.

**Q: What happens if I make a mistake and ruin the tray while molding?**
A: Do not worry; the material is designed to be remolded. If that fails, the manufacturer offers replacements for damaged trays.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good product
*by S***N on 6 November 2022*



### ⭐⭐⭐⭐⭐ Good, easy to use
*by I***S on 10 December 2025*



### ⭐⭐⭐⭐⭐ Great teeth trays for price
*by O***E on 19 February 2026*



## Frequently Bought Together

- Teeth Whitening Trays Moldable 4 Dental Trays 2 Retainer Case Teeth Trays for Tooth Whitening Gel Compatible with Opalescence Teeth Whitening Gel
- Opalescence 20% Teeth Whitening Refill Kit (2 Packs / 4 Syringes) Carbamide Peroxide. Made by Ultradent, in Mint Flavor. Tooth Whitening Refill Syringes - B-5196-4
- Opalescence 15% Gel Syringes Teeth Whitening Refill Kit - Low Sensivity (2 Packs / 4 Syringes) - Cool Mint - Carbamide Peroxide - Made in The USA by Ultradent Tooth Whitening 5195-2

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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-03-07*