" wrote in message ...
Need to do the north side of my house which doesnt get any sun.
Whats worked very good for you ? Would like to find something i can
use in conjunction with a water hose to blast it. Thanks.

Household ammonia
use a mixture of ammonia and water.Ammonia and bleach are equally effective weapons in the battle against mold and mildew. However, each has its own distinct applications, and under no conditions should the two ever be combined.Ammonia can stop mildew just as well as bleach without causing discoloration