Did you know that poor existing wall condition is the major cause of a bad paint job, and that rectification costs start from $2,000 per job? The results can be cracking/flaking, blistering, peeling, chalking (powdering), and mildew/mould growth of the paint. Consider engaging a professional painter who will do a thorough site evaluation prior to painting, and always use a trusted, quality paint brand like Nippon Paint!