Can You Leave Manic Panic In Your Hair Overnight?
It is not recommended to leave Manic Panic in your hair overnight as it can lead to dryness and potential damage to your hair. It is best to follow the instructions and leave it in for the recommended amount of time before rinsing it out thoroughly. If you want a more intense color, you can try leaving it in for a maximum of three hours, but it is still not recommended to leave it in overnight.