15 Small Bathroom Storage Ideas on a Budget  We all know a small bathroom can become cluttered surprisingly quickly. Towels, toiletries, cleaning supplies, hair tools, and everyday essentials all need a home—and when floor and counter space are limited, staying organized can feel impossible.  The good news is that you don’t need an expensive bathroom renovation to create more storage. With a few inexpensive organizers and some creative thinking, you can make better use of the space you already have. Here are 15 practical small bathroom storage ideas that work especially well on a budget and are also renter friendly.  1. Use the Space Under the Sink  The cabinet beneath…