Review (1/5): Did not continue to work after the first use.
This product was great for deep conditioning the hair, when it worked. I purchased and wanted to use it for myself and my three daughters. I grew up with a hat like this and found them to be sturdy and durable. This however was disappointing. The second time I used it, I got a flashing red light and the cap did not heat up. I continued to unplug and replug the unit until I got the green light. This happened for each use after this. Today I went to use it and I never got the green light to come on and was unable to use the unit. I am so disappointed.