Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Makes you feel so much better in the hospital/rehab

I recently had back surgery and was not allowed to take showers for a number of weeks. Sponge baths worked ok for the body, but washing the hair was a problem as chances of getting the water on the scar (and thus risk of infection) were high. I was miserable not being able to wash my hair until someone told me about No-rinse Shampoo.Small things make a big difference when you are hospitalized/recovering from surgery. No-rinse shampoo removed one of the things that was making me feel bad and I am so pleased someone told me about it.