Paint Thinner
$8.00
Estimated value as of 2026 · Average from Walmart ($26.94/32oz ≈ $0.84/oz) and Mustang Marts ($7/8oz typical) art supply listings [1][2]
Paint thinner is a solvent used in art supplies to thin oil paints, clean brushes, and remove residue from equipment.
Fun fact Bob Ross's odorless thinner is a popular brand designed to reduce fumes while maintaining effectiveness for brush cleaning [1].
art-suppliespaint-thinnersolventoil-paintingbrush-cleaner
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