Can i mix Directions Semi Permanent hair dye with conditioner without it becomes lighter?

Yes, you can mix Directions Semi Permanent hair dye with conditioner to create a softer shade or pastel effect, but this will dilute the color. If you want to maintain the original intensity of the dye, it's best to use it on its own without mixing. However, if you're looking for a more subtle tint or to condition your hair while coloring, a small amount of conditioner can be added, but be aware that it may lighten the overall result.