Loreal Paris Preference Permanent Hair Dye - Brown

The dye should be left on for 25 minutes. Do not exceed this time.

Consult with your doctor before using any hair dye during pregnancy.

It is generally recommended to wait at least 4-6 weeks between applications to avoid damaging your hair.

Wipe it off immediately with a damp cloth. If it stains, you can use a stain remover specifically designed for hair dye.

Yes, L'Oreal Preference is suitable for all hair textures.

Unopened product can typically last for 3 years from the manufacturing date, which is printed on the packaging.

If your hair is shoulder-length or longer, or thick, you may need two boxes. For shorter hair, one box should be sufficient.

It is not recommended to mix different shades of hair dye. This may lead to unpredictable results.

Ensure even application, and make sure all hair strands are covered. If the problem persists, consider a second application, following the instructions carefully.

The final color depends on your initial hair color and the processing time. If the color is too dark, wash your hair more frequently with clarifying shampoo. If it's too light, consider a second application, or choose a darker shade next time.

If you experience any irritation, such as redness, itching, or swelling, rinse immediately and discontinue use. Seek medical attention if the reaction is severe. Always perform a patch test 48 hours before coloring.

Use color-safe shampoo and conditioner. Avoid over-washing and protect your hair from the sun. The Shine Protect Conditioner can help maintain the color and shine.