Proper use of Pesticides

Proper use of Pesticides

Storage of chemicals

Store pesticides in a locked and posted facility where children or other untrained people cannot get to them. Read the labels on pesticide containers for correct storage procedures. Select a storage site high enough that damage from flooding will be unlikely and downwind and downhill from sensitive areas such as houses, play areas and ponds. Pesticide storage facilities should also be located away from homes and livestock facilities to avoid or minimize contamination in case of fire.Pesticide and expended pesticide containers are best stored in a separate building, room, or enclosure, depending on the size of the pesticide inventory. The storage area should be on the first floor to minimize contamination from a possible leaky container, and the storage area must keep the pesticides dry, cool and out of direct sunlight. The latter requirements are necessary because some pesticides are rendered useless if they become too hot or damp, if they freeze, or if they are exposed to ultraviolet radiation from the sun.Sacks, cartons and fiberboard boxes containing pesticides should be stored on wooden pallets or on shelves off the floor. Securely lock all possible entrances to the storage area. Hang or mount weatherproof signs stating "Danger — Pesticides, Keep Out!!" or similar warnings over every entrance to the facility. An exhaust fan for ventilation should be used in storage rooms to reduce the temperature and high concentration of toxic fumes.An adequate supply of water and detergent or soap is essential in the storage area. We recommend routine use of these cleaning agents by people who work with pesticides or pesticide-related materials or equipment. Also, water is a quick first aid in a poisoning emergency. Materials such as activated charcoal, vermiculite, absorbent clay, pet litter, ground corncobs or sawdust need to be readily available at the storage site to soak up spills and leaks. Hydrated lime and sodium hypochlorite (chlorinated household bleach) can be used to neutralize pesticides in an emergency. A shovel, dust pan, broom, and proper type of fire extinguisher are other essential items.Do not store pesticides near food for human consumption, animal feed, fertilizer, seed, veterinary supplies, or other stored products. To prevent contamination or to avoid accidentally using the wrong pesticide, store different pesticides in separate locations within the storage area.Store pesticides only in the original container, with the label plainly visible. Never store pesticides in anything used as a food or drink container, even for a short time.