Spring cleaning your planters: • You’ll need distilled white vinegar, warm water, and a stiff scrub brush to loosen any caked on soil. • This solution is great for plastic, ceramic and clay. • Fill a tub, bucket, or sink with warm water. Add one part vinegar to four parts water. This mix is not scientific you can add a bit more if the dirt is very caked on. • Fully submerge your planters in the water, and let them soak for at least an hour. The longer they soak the easier it is to...