For flood issues, such as mold/mildew odors:
Locate the source of the odor. For mold odors, the mold is generally visible and should be delt with directly with Odorcide and a fungicide.
Mix Odorcide 210 Concentrate with water or disinfectant/fungicide at the rate of 1 to 16 (8oz. per gallon).
After testing for colorfastness where necessary, apply sufficient mix to cover the contaminated area and to penetrate as deeply as the odor source. For faster absorbtion, this process works best on dry surfaces. For bare hard surfaces, spray bottles or pump sprayers are fine. For carpeted surfaces, Pressure Spray at 40 to 100 PSI, Inject or Pour on. To assure penetration, use a roller or simply walk the product in. Excess product can be extracted once you are confident Odorcide has reached the odor source. If any odor remains, Odorcide did not reach the odor source.