So disappointed! Their product destroyed my backyard. I asked them to send someone to investigate three times in a row, but They didn't send anyone to investigate. DO NOT BE DECEIVED BY THEIR %100 REFUND POLICY. When I asked for a refund, they just refund me 10 percent of what they charged me. They are careless and just want to get paid does a horrible job, a waste of my money. I WILL DEFINITELY SHARE MY EXPERIENCE WITH MY NEIGHBORS AND COMMUNITY!