A pro-grade pressure washer makes short work of winter grime on your driveway and siding. If you buy in early spring, you beat the rush before contractors hike prices for the peak yard work season.
Before you commit to a brand, get quotes from at least three local rental shops or professional cleaners. You might find that buying your own unit pays for itself in just two seasons of deep cleaning.
That 0% window is a deadline, not free money. If you have a balance remaining after the 18 months are up, the bank will start charging interest on whatever is left over.