Demon Duster Series by Maureen Child

Cassidy Burke is finding it hard to believe that she's next in a long line of demon dusters-Burke women paired with centuries-old cleaning solution to shine windows and spot demons. Sure, her "Clean Sweep" maid service is taking off, but wiping out supernatural bad guys? Come on. But Cassie's surprised by her sudden fighting instincts and fierce new strength...both of which she's going to need... moreCassidy Burke is finding it hard to believe that she's next in a long line of demon dusters-Burke women paired with centuries-old cleaning solution to shine windows and spot demons. Sure, her "Clean Sweep" maid service is taking off, but wiping out supernatural bad guys? Come on. But Cassie's surprised by her sudden fighting instincts and fierce new strength...both of which she's going to need. For one thing, her teenage daughter thinks her dad is dead, but in truth he just never knew about her...and now he's moved back to town. And after many dateless years, men are finally lining up on Cassie's doorstep. Sadly, most of them aren't human. less

It's only been a month since single mom Cassie Burke unexpectedly became the hottest demon killer in town-and already there's a price on her head and a website calling for her murder. Then a sizzling hunk of a faery shows up on her porch in need of protection. Cassie's happy to help because, after all, he is an expert love slave. Plus, he gets along great with her teenage daughter-a heroic feat in itself... moreIt's only been a month since single mom Cassie Burke unexpectedly became the hottest demon killer in town-and already there's a price on her head and a website calling for her murder. Then a sizzling hunk of a faery shows up on her porch in need of protection. Cassie's happy to help because, after all, he is an expert love slave. Plus, he gets along great with her teenage daughter-a heroic feat in itself. After a few not-quite-chaste nights, Cassie knows why Queen Vanessa wants him back so badly-and why she's planning an all-out attack on her. Suddenly Cassie's wondering if she can fend off an entire city of demons-and if a little faery tail is even worth it... less