You are considering whether to buy a product. You look at the reviews. Would the following review decrease or increase the chances of you buying the product?
Review title: Keeping from freezing
Product review: Since I am putting it on a camping trailer and using it in the late fall, can't be sure it will do what I am expecting it to do. Keeping the water tank line from freezing when hunting. Don't know why it won't do the job.
