Walk into any paint store and you'll face hundreds of products. Knowing how to choose quickly and correctly separates professional painters from amateurs — and employers will test you on this immediately.
Latex vs. Oil-Based paint
Property
Latex (Water-Based)
Oil-Based
Cleanup
Water and soap
Mineral spirits / solvents
Dry time
1–2 hours between coats
8–24 hours between coats
Durability
Good — improves with acrylic
Excellent — very hard finish
Fumes
Low VOC
High VOC — strong ventilation required
Best use
Walls, ceilings, most interior work
Trim, cabinets, doors, high-wear surfaces
Paint finishes — when to use each
⬜
Flat / Matte
Hides imperfections best. Use on ceilings and low-traffic walls. Not washable.
🥚
Eggshell
Slight sheen. Standard finish for most interior walls. Easy to wipe clean.
✨
Satin
Smooth, moderate sheen. More washable. Good for hallways, kitchens, kids' rooms.
💡
Semi-Gloss
Shiny, highly washable. Standard for trim, doors, and bathrooms.
🪞
Gloss
High shine, hardest finish. Best for furniture, cabinets, and exterior trim.
ℹ️Quick rule: Higher sheen = more durable and washable, but shows surface imperfections more. Lower sheen = hides imperfections better, but marks more easily.
Specialty products you'll encounter
Stain-blocking primer (Zinsser BIN, Kilz): Blocks water stains, smoke, and nicotine permanently
Masonry paint: Breathable and flexible — required for concrete, brick, and stucco
Epoxy floor coating: For garage floors and industrial surfaces — two-part system
Elastomeric paint: Bridges hairline cracks in stucco and masonry
Waterborne alkyd: Oil-like finish with latex cleanup — increasingly standard for trim
Watch — paint sheens explained
Paint Sheens Explained — Which Paint Finish to Use? (2024)
Every finish from flat to high gloss clearly explained — what each looks like, how durable it is, and where it belongs. By the end you'll know immediately what sheen goes on every surface in any room.
Paint SheensFlatEggshellSatinSemi-Gloss2024
📝 Chapter Complete?
Could you choose the right product for any surface?
✅
Chapter 6 Complete!
Great work. Keep going — every chapter brings you closer to getting hired.