Wella Color Charm Liquid Hair Color is a professional hair color product that provides long-lasting, fade-resistant results. It is specifically designed to help you create beautiful, vibrant hair color results that last. With its easy-to-use formula, you can mix and match shades to create your desired look. The product is gentle on hair and helps to protect and condition hair for a healthy, glossy finish.

1. Long-lasting, vibrant color: Wella Color Charm Liquid Hair Color provides long-lasting, vibrant color with excellent gray coverage and long-lasting results.

2. Easy to use: This hair color is easy to use and contains a simple blend of dyes, conditioners, and polymers.

3. Superior consistency: The creamy, richly pigmented formula ensures consistent, predictable results.

4. Ammonia-free: Wella Color Charm Liquid Hair Color is ammonia-free, making it gentle on your hair and scalp and a great choice for those with sensitivities.

5. Versatility: This hair color can be used to lighten, darken, or refresh already colored hair, as well as to create a variety of vibrant shades.

Step 1: Read and follow the instructions on the box. They will provide the most up-to-date and accurate instructions on how to use the product.

Step 2: Start by washing your hair and towel drying it.

Step 3: Put on the gloves included in the box and pour the Wella Color Charm Liquid Hair Color into the provided bottle and shake until it's mixed thoroughly.

Step 4: Section your hair off into manageable parts.

Step 5: Starting at the roots, apply the color to your hair with the provided brush or applicator bottle. Make sure to cover each strand and saturate it completely.

Step 6: Leave the color on your hair for the recommended amount of time.

Step 7: Rinse out the color and shampoo your hair, making sure to rinse it until the water runs clear.

Step 8: Condition your hair with the provided conditioner.

Step 9: Rinse out the conditioner and style your hair as desired.

Pros:
- Long-lasting color that can last up to 8 weeks
- Easy to apply and mix
- Gentle on the hair and scalp
- Affordable price
- Ammonia-free

Cons:
- Poor grey coverage
- Color may fade quickly with frequent washing
- Can cause scalp irritation in some cases
- Limited range of colors available
- Not suitable for permanent coloring