REO OASTER interior eggshell using a superior quality paint is not just important for your wall ,need just as much care and attention .Mould and mildew spores after gran in ceiling in between the gap of your cornices. REO OASTER eggshell paint is what you use when you need a paint that will provide superior protection against the growth of mould and mildew .It has small and large particles that interlock , creating a strong protective shield.