What are the best temporary hair colors?

The best temporary hair colors, as recommended by stylists, publications, and user experiences, include:

1. Lime Crime Unicorn Hair Full Coverage: A semi-permanent hair color that offers 26 vibrant shades, including bright pinks, greens, blues, and jewel tones. It's easy to apply, conditioning, and lasts between 6 to 8 shampoos.
2. Redken Glosses: Highly recommended by celebrity hairstylists and used in salons. These glosses provide a deposit-only color formula that's fade-resistant and can be used between color appointments or for events.
3. Manic Panic Semi-Permanent Hair Color: A vegan, vibrant-colored range with no developer, suitable for all hair types, and friendly to curls. It works as a coating that does not require long-term commitment.
4. Curlsmith Hair Makeup Temporary Color Styling Gel: Great for single-use events like concerts and music festivals. This gel offers a vivid, temporary pop of color and is designed to wash out evenly in five to seven washes.
5. Arctic Fox and Good Dye Young Temporary Hair Colors: Recommended by users and mentioned as alternatives for very temporary hair dye.
6. Ion's Demi Permanent Crème Colors: These are classic high-voltage formulas that provide temporary hair color, working as a color deposit without using permanent hair color processes.

For long-lasting color, consider semi-permanent options like the Lime Crime Unicorn Hair Full Coverage, which could last between 6 to 8 shampoos. Keep in mind that some temporary dyes can be more vibrant on lighter hair and may be less visible on darker hair.