Abstract: A spill-resistant bubble-blowing apparatus, adapted to be used with a bottle filled with bubble solution and a bubble-blowing wand disposed in the bottle and being sized to allow the bubble-blowing wand to pass through the opening in the bottle, is provided with a cap portion adapted to be coupled to a bubble-solution bottle and having an opening formed therein and an insert adapted to be disposed adjacent the cap portion. The insert has a raised portion with a perimeter that corresponds to the opening in the cap portion and a central portion with a slot formed therein, with the central portion of the insert being composed of a flexible material. The slot in the central portion is sized to allow a bubble-blowing end of a bubble-blowing wand to pass through it and has a width small enough to prevent significant passage of bubble solution through the cap portion.