# Range of Application: Exogenous stains caused by smoke, tea, cola, coffee, etc. Endogenous stains caused by tetracycline pigmentation tooth, dental fluorosis, plaque teeth, or other unknown reasons. Whitening Principle Teeth Whitening Gel -- CP (carbamide peroxide), oxidizing reaction on the teeth to restore the original natural white of teeth. Usage of Teeth Whitening Pen: .Brush teeth to ensure they are clean and dry them. .Shake teeth whitening pen for 5 seconds. Remove cap from the brush end and twist clockwise several times, until the gel covers the brush tip. .Brush a thin layer teeth whitening gel onto teeth, avoid gums or lips, and smile for 1 minute. Do not rinse, eat, or drink within one hour. .Repeat when necessary. Tips: It is most efficient if treatment are done consecutively. Treatment of over 2 times per day is NOT recommended. Avoid deep pigment food or drink during whitening period and 2 weeks after your teeth whitening to maintain best results.

**Manufacturer:** Hey! White  
**MPN:** `L0340`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Hey! White |
| Manufacturer name | Hey! White |
| Manufacturer | Hey! White |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Walmart | 922926019 |  |  | None | 1 |

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Structured data: `/python/html6/product/500/217500000/217835500/part_--L0340---HeyWhite--1b7ac531d3.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp