There are few things more contradictory than having beautiful, fresh flowers sitting in a dirty vase. Unfortunately though, a vase's narrow opening makes for difficult cleaning since ordinary scrub brushes (and sometimes the dishwasher) just can't reach inside grime properly. Luckily, we've got a great tip on how to clean a vase without a hassle.
First, rinse the vase with warm water. Then, add a few crushed eggshells into it. Next, fill the vase with warm water and add a drop of dishwashing soap. Finally, shake the solution around and rinse thoroughly.