Sweep Scrub was easy and fast to deal with. Only downside was the cost of shipping. I had to give UPS permission to accept the package at the boarder, which cost me 40 CAD, in addition to the 100 USD charged on an order only worth 130 USD. I'm sure that 'snail mail' would have been less than half the cost without much difference in time delay (package couldn't have weight 10lbs).