Kmart shoppers have been cautioned against getting a pricey new cleaning gadget after a professional gave it a test drive.

Cleaning your window and door tracks regularly will prevent dust, dirt, insects, and grime from accumulating.

Whether you have sliding glass doors, picture windows, large bathroom mirrors, or all the above, it’s a chore to keep them clean and smudge-free. But not if you own a window vacuum cleaner. They come ...