Book 4: Opa's Garage Shelf

150 tested uses for 12 things you already own, plus the myths to stop believing and the mixtures that can hurt you.

• WD-40, vinegar, baking soda, petroleum jelly, rubbing alcohol, dish soap, duct tape, zip ties, hydrogen peroxide, wax, painter's tape and foil
• "Never use it for" and "Myth" boxes for each
• The right-lubricant chart and the never-mix card