So I had a major allergic reaction 3 weeks ago that resulted in itchy rashes all over my body and let me tell you, sleeping was pure torture. Someone suggested these and not only did I bathe in it but also made a mixture that I could bring to my bedside. It does work, soothing and ridding the itch out. However it didn't last too long. The itch came back a few hours later but it was better than nothing. Instead, I brought some next to my bed and applied it with a washcloth whenever the itching came back. It saved me from a lot of sleepless nights. I least I got a few decent hours of peace each night thanks to this treatment.