Marker Madness
by Kyle R.
7th Grade - Honorable Mention

Question: Which household solvent removes permanent marker best?

Hypothesis: This student's hypothesis is that sun screen will work best.

Discovery: This student's discovery was that the best solvent was sun screen. Sun screen was rated a 14 out of 20 for overall usage of permanent marker removal. Sun screen removed permanent marker best from hard plastic and stained wood. It did the worst at cleaning up the upholstery.