advice needed on painting outside shed/toilet?
We just moved in to this house and there is a outside toilet in the garden so i thought it would be handy for the kids to use instead of dragging the mud through the house. Someone has already painted it before but the paint is peeling off so my girlfriends dad said just paint stabilising solution over it then just repaint it but i removed all the paint and washed the walls down but since washing the walls down i got this white fluffy stuff coming out the mortar in some places. Can i brush the white fluffy stuff off then give it a coat of stabilising solution or will i need something different.
