Oil vs Latex Paint: What I Use and Why

Oil-based paints are mostly gone from residential work — but not entirely. There's still one place they outperform latex.

Modern acrylic latex paint is the right choice for 95% of interior and exterior work. It dries fast, cleans up with water, has very low VOCs in modern formulations, and the best lines (Sherwin Cashmere, Benjamin Moore Aura, Behr Marquee) outlast the old oil-based formulas in most uses.

The exception is trim that gets abused — handrails, exterior doors, kitchen cabinets, basement workbenches. Waterborne alkyds and traditional oils still cure to a harder, more impact-resistant film than acrylic. Benjamin Moore Advance, Sherwin ProClassic Waterborne Alkyd, and Cabinet Coat all give you that hard finish without the solvent smell of true oil.

Never put latex directly over old oil-based paint without an oil-bonding primer (Zinsser Cover Stain or BIN). It'll peel in sheets within a year. The cross-hatch test: cut an X with a razor in an inconspicuous spot, press painter's tape over it firmly, rip it off — if any paint comes up, prime first.

For washington exteriors, latex wins on flexibility (resists cracking through rain-and-sun cycles) but oil-based deck stains still penetrate better on horizontal surfaces.