Stucco, Brick and Block Cleaner

1 gallon hot water
1 cup washing soda
1/2 cup heavy-duty floor cleaner

Double, triple or otherwise multiply the formula depending on the amount needed for the job.

Brush the walls before you begin cleaning.

Mix all the ingredients in a large (5-gallon) bucket or in a pump or power sprayer.

If you are working around plants or bushes, wet them down well with a hose before beginning to clean, then rinse them well after you have finished cleaning.

Use a hand brush to apply the solution to smaller areas. Use a push broom to apply the solution to larger areas. Always start at the bottom of the wall and work up. Let the solution sit for several minutes, brushing the heavily soiled areas. Rinse with a hose, starting at the top and working down. Rinse the walls thoroughly when done.

If using a sprayer pump or electric sprayer, spray the solution on then scrub with the brush or broom where needed.