Later that night, Numbuh 86 informs Sector V that Knightbrace is collecting fireflies for 'Bug Brite' glow in the dark toothpaste. Knowing Knightbrace has to be stopped (and the fact she adores fireflies). Numbuh 3 volunteers to browse the neighborhood for fireflies after finding and befriending one of the fireflies (and using her surprising knowledge of firefly speak) she convinces the firefly and any other fireflies that Knightbrace has not captured to help her burn through the garden fences to where the fireflies are being held captive, the School Clocktower. From here, Numbuh 3 uses the fireflies not being held captive to burn the jar lids open. This leaves a glow from the tower once the fireflies leave.