Be prepared to tighten all the fittings. Every nut and bolt was loose on the fogger Terrible quality control for assembly. The fogger will not start on the first try, be prepared to spend about 15 minutes repeating the start procedure, I think it takes that long to purge all the air from the fuel system. The fogger is loud so wear ear protection. The fogger will put out large amounts of fog once it runs.
So far the unit works as advertised. I couldn't give it more than 3 stars because of the assembly issues.