There is no hard & fast rule about how often you should soft wash your Madison house, but here are a few things to remember:
If your house is placed on or close to a dirt road, you may have to wash your home every six months (particularly during dry periods). If your Madison house is placed closed to so many trees, watch for sap accumulation. Letting it build up too much will make it tougher to control.
Following a big storm, your house may look filthy or could be covered in spores & pollen. It is generally a good idea to clean your house after any dirt has been taken off.
Hot & humid weather carries more moisture than cool air, which can develop a breeding ground for mold, mildew, and algae. These organisms prosper in warm & soggy conditions.
Even without a substantial storm, stubborn rainy weather can leave your home open to mildew & other damage. For instance, if you fail to clean your gutters & downspouts regularly, they won’t drain correctly and you will end up with mildew, flaccid