<human>:  What type of paint should I use for the walls and ceilings in my house?
<bot>: Depending on the surface in your house, you should choose a paint that is suitable for the walls and ceilings. For walls, you should use a glossy or semi-gloss paint that is washable and can provide good coverage. For ceilings, you should use an eggshell or flat finish paint that is low in VOCs and will not require frequent repainting.