water damage on white ceiling and down interior house wall

cracks cracking negilgence negligent abandoned abandonment diy project clean cleaning repair rebuild repairing contracting skills long term short cascade forfeit ugly unsightly deliquesce decay crumble crumbling remediate decline vitiate crumble fragment breakdown ownership responsibility responsible home real estate engineer engineering leak leaking pipes broken problem unattractive fetid malodorous noxious mold mildew rusted rust moldy ignore denial construction sheet rock gypsum board insurance accident accidental