old unhealthy interior plaster wall damaged by rising damp or fr

apartment bacteria brick building concept concepts condensation cracked crystal damage damaged damp dampness deterioration dirty domestic drenched feature fungal germs home house humid humidity hygiene insalubrious leaking leaks level life living messy moist moisture mold mouldy moving old plaster renovation residential rising risingdamp rot rotting salt shabby stain stained subsoil surface unhealthy unhygienic wall water wet wetness