--- product_id: 668744 title: "Crest 3D No Slip Whitestrips Professional Effects Teeth Whitening Kit 20 ea" brand: "crest" price: "R1702" currency: ZAR in_stock: true url: https://www.desertcart.co.za/products/668744-crest-3d-no-slip-whitestrips-professional-effects-teeth-whitening-kit store_origin: ZA region: South Africa --- # 20 days treatment 18 levels whiter enamel safe formula Crest 3D No Slip Whitestrips Professional Effects Teeth Whitening Kit 20 ea **Brand:** crest **Price:** R1702 **Availability:** ✅ In Stock ## Summary > ✨ Flash your brightest smile—because your confidence deserves the spotlight! ## Quick Answers - **What is this?** Crest 3D No Slip Whitestrips Professional Effects Teeth Whitening Kit 20 ea by crest - **How much does it cost?** R1702 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/668744-crest-3d-no-slip-whitestrips-professional-effects-teeth-whitening-kit) ## Best For - crest enthusiasts ## Why This Product - Trusted crest brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Safe & Eco-Conscious:** Enamel-safe, allergen-free, and compostable strips for guilt-free whitening. - • **No-Slip Advanced Seal:** Comfortable strips that stay put so you can talk and sip water hands-free. - • **Visible Results in 20 Days:** Transform your smile up to 18 shades whiter with daily 45-minute use. - • **Dentist-Recommended Formula:** Trusted by #1 dentists using the same whitening ingredient they do. - • **Pro-Level Whitening at Home:** Achieve a professional-grade smile without the dental chair. ## Overview Crest 3D Whitestrips Professional Effects is a dentist-recommended, enamel-safe teeth whitening kit that delivers up to 18 levels whiter teeth in just 20 days. Featuring advanced no-slip technology, these strips stay securely in place while you talk or drink water, making professional-level whitening easy and convenient at home. ## Description Product Description Want to whiten your teeth at home? Crest 3DWhitestrips Professional Effects is designed to whiten like a professional-level teeth whitening treatment at-home. The Advanced Seal Technology's comfortable, no-slip grip means the strips stay put until you take them off, allowing you to talk and even drink water while whitening your teeth. Made by the #1 dentist-recommended at-home teeth whitening brand, Crest 3DWhitestrips Professional Effects will give you a 100% noticeably whiter smile. This enamel-safe, at-home teeth whitening kit will make your teeth 18 levels whiter. Simply apply Crest 3DWhitestrips Professional Effects for 45 minutes a day for 20 days. This pack includes 40 teeth whitening strips, 20 for your top teeth and 20 for your bottom teeth, to be used over the course of 20 days. Brand Story By Crest ## Features - 18 Levels Whiter in just 20 Days - Designed to whiten like a professional-level whitening treatment - #1 Dentist recommended at-home teeth whitening brand - Uses the same whitening ingredient as dentists - Enamel Safe & Effective ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00336EUTK | | ASIN | B00336EUTK | | Active Ingredients | Hydrogen Peroxide | | Age Range Description | Adult | | Allergen Information | Allergen-Free | | Best Sellers Rank | #27,745 in Health & Household ( See Top 100 in Health & Household ) #37 in Teeth Whitening Strips | | Brand Name | Crest | | Customer Reviews | 4.5 4.5 out of 5 stars (14,508) | | Date First Available | March 3, 2010 | | Flavor | Unflavored | | Included Components | Applicator | | Is Discontinued By Manufacturer | No | | Item Dimensions | 5.43 x 1.81 x 5.9 inches | | Item Form | Strip | | Item Weight | 0.2 Grams | | Item model number | 889714000038 | | Manufacturer | L'il Critters | | Manufacturer | L'il Critters | | Manufacturer Part Number | 889714000038 | | Material Feature | Compostable Warning | | Material Features | Compostable | | Material Type Free | Gluten Free | | Model Number | 889714000038 | | Number of Items | 1 | | Product Benefits | Whitening | | Product Dimensions | 5.43 x 1.81 x 5.9 inches; 0.01 ounces | | Set Name | Professional Effects 20 Day Kit | | UPC | 889714000038 | | Unit Count | 20 Count | | Warranty Description | Satisfaction GuaranteedCrest 3D White Whitestrips provide you with a beautiful, whiter smile – guaranteed. If you are not satisfied with your results, Crest will refund your purchase price. Simply return your receipt and package UPC within 60 days of purchase. Limit to one refund per person. Call 1-800-208-0169 for more information. | ## Product Details - **Active Ingredients:** Hydrogen Peroxide - **Brand:** Crest - **Item Form:** Strip - **Number of Items:** 1 - **Product Benefits:** Whitening ## Images ![Crest 3D No Slip Whitestrips Professional Effects Teeth Whitening Kit 20 ea - Image 1](https://m.media-amazon.com/images/I/51GP-kIV6ZL.jpg) ![Crest 3D No Slip Whitestrips Professional Effects Teeth Whitening Kit 20 ea - Image 2](https://m.media-amazon.com/images/I/611iq71qoBL.jpg) ![Crest 3D No Slip Whitestrips Professional Effects Teeth Whitening Kit 20 ea - Image 3](https://m.media-amazon.com/images/I/61MYYB4rOoL.jpg) ![Crest 3D No Slip Whitestrips Professional Effects Teeth Whitening Kit 20 ea - Image 4](https://m.media-amazon.com/images/I/7199RmsTq3L.jpg) ![Crest 3D No Slip Whitestrips Professional Effects Teeth Whitening Kit 20 ea - Image 5](https://m.media-amazon.com/images/I/51vg1urGAtL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: can I use everyday to make my teeth more white?** A: Yes, you can, but if you experience sensitivity, you can skip a day or two. I found skipping doesn't make much of a difference. **Q: How often should I use the strips?** A: I use strips when wanted teeth whiter or felt they needed whiting **Q: Is it possible to just add part of a strip? I can't use them on my front teeth, which are caps, not natural enamel.** A: Yup, I have an implant which is whiter than the adjacent teeth on both sides, so I cut the strip and apply where needed. Works out just fine. **Q: does this work on tobacco stains???** A: It works wonderfully on tobacco stains. However if you continue smoking I would probably do a touch-up 1 day a week. ## Frequently Bought Together - Crest 3D No Slip Whitestrips Professional Effects Teeth Whitening Kit 20 ea - Crest 3D Whitestrips Professional Effects, Whitestrip 3D White, Teeth Whitening Strip Kit, 44 Strips (22 Count Pack), Crest Teeth Whitening Strips, Teeth Whitening Kit - Crest 3D White Advanced Luminous Mint Teeth Whitening Toothpaste, Crest Toothpaste, 3.7 oz Pack of 4 - Helps Remove Surface Stains, Whitens Teeth, Strengthens Tooth Enamel, Protects Against Cavities --- ## 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.co.za/products/668744-crest-3d-no-slip-whitestrips-professional-effects-teeth-whitening-kit](https://www.desertcart.co.za/products/668744-crest-3d-no-slip-whitestrips-professional-effects-teeth-whitening-kit) --- *Product available on Desertcart South Africa* *Store origin: ZA* *Last updated: 2026-07-06*