Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Smells awful, works great.

This product will remove every nose hair you have due to its incredible stench, but it destroys mildew and stains like a champ.I sprayed it on my nylon fabric shower curtain after washing/other chemicals failed and it looks new after only 30 min of soaking.In the future, however, I will bring the curtain outdoors so it can be hosed down after cleaning: the smell didn't leave my bathroom for about 2 days!