Show strong flow of water cleans stucco house A stucco house requires vigorous cleaning for stains which sometimes are found below the windows diluted sulphuric acid can be applied the stucco must first be scrubbed well and then rinsed thoroughly to clean a stucco A strong low flow of water through a hose with the nozzle set to throw a small stream will b be found effective begin at the top of the wall under the root roof and work down naturally the closer you can get to the stucco surface the more satisfactory will be the result |