Instruct: Classify an Amazon review into positive or negative sentiment.
Query: Don't waste your money

Bought this item with high hopes of using to safely solder copper fitting without damaging fitting near by. It may work I will never know. Never could actually get it to spry on the joint I brushed some on to try it and both sides of the joint were hot enough to melt solder. It will not spray out of the spray bottle. It is just not worth the time or the Money