Tinted Hair Spray Delia Cameleo Spray & Go

I bought a purple spray, but it's barely visible on the hair. We applied it on dry hair and used half a bottle at once, then dried it with a hairdryer. We were expecting a vibrant color, but in reality, it's hardly noticeable. Indoors, it just gives the impression that the hair is slightly darker at the bottom. It's only slightly visible in the sun. In short, I didn't like the spray at all. It's a waste of money. The only positive thing is that it doesn't stain or remove color from clothes after it dries.

Does not work with chestnut hair.