How to disinfect a pear storage room? Detailed methods and steps shared
(1) Bleaching powder: Prepare a 10% solution from bleaching powder containing 25%-30% available chlorine. Spray the clear liquid above at a rate of 40mL per cubic meter of storage capacity. Take protective measures when using. After use, the storage room must be ventilated to remove the odor. (2) Formalin: At a ratio of 15mL of formalin per cubic meter of storage capacity, place the formalin with an appropriate amount of potassium permanganate or quicklime, add a little water, and when gas is generated, keep the storage door tightly closed and fumigate for 6-12h. Only after opening the storage and ventilating can the storage room be used.
(1) Bleaching powder: Prepare a 10% solution from bleaching powder containing 25%-30% available chlorine. Spray the clear liquid above at a rate of 40mL per cubic meter of storage capacity. Take protective measures when using. After use, the storage room must be ventilated to remove the odor. (2) Formalin: At a ratio of 15mL of formalin per cubic meter of storage capacity, place the formalin with an appropriate amount of potassium permanganate or quicklime, add a little water, and when gas is generated, keep the storage door tightly closed and fumigate for 6-12h. Only after opening the storage and ventilating can the storage room be used.