# Pdoo Purple Teeth Whitening Strips, 42 Count, 21-Day Treatment

Pdoo Purple Teeth Whitening Strips are listed as a 42-count pack for a 21-day treatment. Customer feedback points to ease of use and perceived whitening, while reports about how well the strips stay in place are mixed.

- [Original product page](https://best-deals.pro/product/pdoo-purple-teeth-whitening-strips-42-count)
- [View offer](https://best-deals.pro/visit/pdoo-purple-teeth-whitening-strips-42-count)
- Market: US
- Language: en-US
- Currency: USD
- Brand: Pdoo
- Model: PD21-Purp
- Category: Beauty & Health > Personal Care
- Price: 19.12 USD
- Previous price: 21.24 USD
- Discount: 10%
- Price checked: 2026-11-12T10:59:54.644Z
- Rating: 4.4 / 5
- Reviews: 5130

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## At a glance

- The listing pairs a 42-count pack with a 21-day treatment.
- Customer feedback describes the strips as easy to apply, but adhesion experiences differ.

## Pros

- Customers report that the strips are easy to use and that teeth look brighter after use.
- Customer feedback includes reports of whitening without sensitivity or irritation.

## Specifications

### Identity
- Brand: Pdoo
- Model: PD21-Purp
### Treatment and pack
- Strip count: 42 Count
- Treatment duration: 21 Days
### Dimensions and installation
- Dimensions listed: 5 x 4.53 x 0.39 inches; 2.4 ounces

## Before you buy

- The stated 42-count and 21-day treatment come from the product title. The listing provides no application schedule or additional formula details here, so check the selected product listing for those specifics.

## A good fit for

- Buyers seeking purple whitening strips in a listed 42-count, 21-day treatment pack.
- Those who want a strip format and are comfortable with customer-reported variation in adhesion.

## Customer feedback

Customer feedback highlights perceived whitening, ease of application, and value, with reports that teeth look a shade or two lighter and without sensitivity or irritation. Adhesion is mixed, with some saying the strips stay in place and others reporting poor adherence. For a listed 21-day treatment, inconsistent adhesion could affect convenience. These are reported experiences, not guaranteed results.
- Positive themes: Customers describe the strips as easy to use and report brighter-looking teeth.
- Positive themes: Customers report no sensitivity or irritation.
- Mixed feedback: Adhesion feedback varies. Some customers say the strips stick well, while others report that they do not adhere properly.

## Frequently asked questions

### How many strips and treatment days are listed?
The title lists 42 strips for a 21-day treatment. It does not specify an application schedule.
### Do customers say the strips stay in place?
Feedback is mixed: some customers say the strips adhere well, while others report that they do not stay in place properly.
### Do customers report tooth sensitivity?
The supplied customer feedback says customers report no sensitivity or irritation, but that is a report of customer experience, not a guaranteed outcome.

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## Images

![Pdoo Purple Teeth Whitening Strips, 42 Count, 21-Day Treatment — 1](https://best-deals.pro/i/fnlQrtj82NZ0HwVHYEWv_p67uhFStNdItKI8WcJAb7GcMCMEzBIKrw5KNc-WFLzROm_qXto5uM4expppIQjF0Gekk5lFLehoo0OdkiDO5c0LbxWztUgpUZo-.jpg)

![Pdoo Purple Teeth Whitening Strips, 42 Count, 21-Day Treatment — 2](https://best-deals.pro/i/-2xUUJSR8PvRLLkvGNWAN-OBhMHYmzlOZ71Fs-v-NbXni8m5C3X8QZDXE5udolvjqmk_CrQzTj5eaMn6IHyFLCnSqZJI54wRa0ChZDFOqyacZ_2-yCiotQAt.jpg)

![Pdoo Purple Teeth Whitening Strips, 42 Count, 21-Day Treatment — 3](https://best-deals.pro/i/w82X0U5Wyf0XOlDuoKTQS402wSw1tmnhFlm375dAqS4SHddbXMBr94ftYxOg53EEBUCGW99mBLiMQ6TiLsO8VA6mJF5Ke_z0MrBCwG8N0ZyjPIfOmaDfaskF.jpg)

![Pdoo Purple Teeth Whitening Strips, 42 Count, 21-Day Treatment — 4](https://best-deals.pro/i/3npurLavdRssg9XnGWOgMvK85oGqT1QQbCKFQN7JyT9mhq2uhWs2P_BotNvyd7crgkjF9AfnJcJ-XjBPb8sT7GBK65mDvG5amnsNh2RRGHyXccDcHery3m7e.jpg)

![Pdoo Purple Teeth Whitening Strips, 42 Count, 21-Day Treatment — 5](https://best-deals.pro/i/EX71NkRBlFMGPeuTEVAUzXJ1l_LL3wXY1CH-5hzPrLryvSyEDgOF_QLgAWrcokqmLx3KeO8LddEIgLtQoBt0hJeSwM3gzxvFpVQ4s1KEMiPBiRF9weZgrgVo.jpg)

![Pdoo Purple Teeth Whitening Strips, 42 Count, 21-Day Treatment — 6](https://best-deals.pro/i/XGtZmMfV4FzVf_Tzi4sTTVeeXvSFiDw1qXoco1st26UepdK_TgbTq9MNmp_I1-2H2GBuNUmvo3qcIPn-f3RWk2TGvVyj8ltcp1XZyoCMdQmUSaVOzmq-oB5Z.jpg)

![Pdoo Purple Teeth Whitening Strips, 42 Count, 21-Day Treatment — 7](https://best-deals.pro/i/4Ppt0Vj8TRb0sOmWr4o8iYCSTXFDNiTzOV2L15pi31-WLWbyQOkJczSEWXJa-Gyoi31nOEoeAfu9XsGO2Nf539_-Q2IDuV6k3Tuj7oEx0KxXIaNv4uAu5H4y.jpg)