DARLIE Deep Whitening Blue Light Soft Bristle Toothbrush Gentle Gum Care Micron Fiber Salon-Grade Blue Light Whitening 1pc

Ring-shaped light illumination design to closely fit tooth surfaces, simulating professional clinic cold light whitening

Micro-fiber soft bristles with spiral tips for thorough cleaning and whitening, reaching difficult interdental areas

Ergonomic diamond-cut handle design for comfortable grip even when wet

Non-replaceable brush head; blue light can be turned off independently to preserve battery life

1. Apply an appropriate amount of active oxygen toothpaste.

2. Hold the brush at a 45° angle to the tooth surface.

3. Press the power button to activate blue light.

4. Slowly move the brush along teeth surfaces.

5. For stubborn stains, apply toothpaste before brushing and irradiate for an additional 10 seconds to enhance whitening.

Product is for oral care use only and does not replace professional dental treatments

Blue light wavelength and intensity conform to professional dental whitening standards

No heat sensation during use; comfortable and safe for daily home use

Data sourced from independent third-party research by iResearch Consulting completed in August 2025

Supported by scientific studies and clinical simulations demonstrating whitening efficacy and safety

Whitening results may vary depending on individual conditions and adherence to usage instructions.