Sheen is the term used to describe the degree of light reflection from the paint. Usually the lower the sheen level the less stain resistance and washability the paint will have.

Sheens are classified as Gloss, Semi Gloss, Satin, Low Sheen, Matt or Flat

Gloss Paint (generally oil based):
Tends to highlight any surface imperfections. Ideal to use on heavy traffic areas. Gloss is the toughest, most durable of all sheens. Great for doors or skirting or window frames.

Satin or semi gloss paint
Commonly used in kitchens and bathrooms due to its resistance to humidity. Good stain resistance and easy to clean. Great for walls in bathrooms and kitchens.

Low Sheen Paint
Low sheen is more washable than matt paint. Good choice for living areas and hallways that still need some degree of stain resistance.

Flat or Matt Paint
Flat or matt paint is non reflective and minimizes surface imperfections. Generally not as easy to maintain, so use only in low traffic areas. Great for ceilings.

Oil or water based paint?
Water based paints are better suited to broad wall areas. They resist cracking, peeling, yellowing and brittleness. Water based paints require only water for clean up.

Enamels (oil based) are better suited to doors, trims, skirting, windows and areas experiencing high traffic flow. They are easy to wipe clean especially from grubby finger marks. Enamel paint is not suitable for big areas and requires mineral turps for clean up.