What Kiera Wilmot claims started as a harmless experiment is now a nightmare for the 16-year-old Florida native.

Wilmot, a Bartow High School student, was arrested at her school last week for allegedly detonating a water bottle filled with an explosive concoction of common household chemicals. According to the Miami New Times, "[A] police report ... indicates Wilmot mixed toilet bowl cleaner and aluminum foil -- a combination that has inspired hundreds of YouTube videos and generally produces a fairly unimpressive explosion."

One teen told Florida-based WTSP News 10 that Wilmot merely wanted to see what would happen when those chemicals mixed.

The experiment reportedly created a small explosion that caused the bottle's top to pop off and produced smoke. Although no one was hurt and no property was damaged, Wilmot was charged with “possession/discharge of a weapon on school property and discharging a destructive device,” according to WTSP. Both charges are felonies.

WTSP also reports that Wilmot has been expelled and will now finish high school in an expulsion program.

Read it at Huffington Post.