It seems like you’re referring to a product description for a men’s medium brown hair dye, specifically labeled as “No.4 Long Lasting Rich Colour 311000 A.” This product is…

How to Use Men’s Medium Brown Hair Dye No.4

Materials Needed

• Men’s Medium Brown Hair Dye No.4
• Gloves
• Old Towel or Cape
• Comb
• Petroleum Jelly (optional)
• Timer or Clock
• Shampoo and Conditioner

Preparation

1. Read the instructions provided in the hair dye box carefully.
2. Perform a patch test 48 hours before application to ensure no allergic reactions.
3. Gather all necessary materials listed above.
4. Wear an old shirt or drape an old towel over your shoulders to protect your clothing.
5. Apply petroleum jelly along the hairline and ears to prevent staining.

Mixing the Dye

1. Put on the gloves provided in the hair dye kit.
2. Open the dye and developer bottles as instructed.
3. Mix the dye and developer in a bowl or applicator bottle until the mixture is smooth and consistent.

Application

1. Part your hair into sections using a comb for easier application.
2. Starting from the roots, apply the dye evenly to each section of your hair.
3. Ensure all hair strands are well-coated with the dye.
4. Comb through your hair for uniform distribution.

Processing Time

1. Set a timer as per the instructions on the hair dye packaging, typically 20-30 minutes.
2. Avoid touching or adjusting your hair during this time.

Rinsing

1. Once the processing time is complete, rinse your hair thoroughly with lukewarm water until the water runs clear.
2. Apply the conditioner provided in the kit or your regular conditioner to nourish the hair.
3. Rinse again until clean.

Aftercare

• Dry your hair gently using a towel.
• Avoid washing your hair with shampoo for the next 24-48 hours to let the color set in.
• Consider using color-safe shampoos and conditioners for longer-lasting color.

Enjoy your new rich medium brown hair color!