Although the major market in the past for Critter Quitters has been the pest control industry, the roofing industry is starting to show interest. We sell not only through Homedepot.com, but through the ABC Supply Catalog. Our sales through ABC have been climbing. We are hopeful that more and more roofers realize the value Critter Quitters gives. Easy repair of vents which in the past has been non profitable and time consuming, plus often left an ugly repair due to the lack of aged shingles. We hope this trend continues.