(Image credit: Getty Images) There’s a certain point every year when your home can feel like it’s bursting at the seams. Holiday decorations are stacked in corners, patio furniture and cushions are coming back out for the season, and somehow the closets that just felt organized are full again. That’s when a storage unit can feel like the perfect solution. It’s quick, convenient and creates extra space without forcing you to decide what to keep, donate or throw away. But storage isn’t as simple as packing things away and forgetting about them. What you put in a storage unit still matters. Some items won’t hold up over time, especially in spaces without climate control. Others can attract pests, create safety hazards or even violate storage facility rules. Before you start boxing things up, it’s worth knowing what should stay out of storage altogether. From just $107.88 $24.99 for Kiplinger Personal Finance Become a smarter, better informed investor.…