Meat&Poultry - October 2011 - 84

Sanitation Tips
touch and smell. But it is crucial to eliminate any infestation of these pests because they not only carry disease but can also cause economic loss by contaminating and consuming food. Because rats and mice are nocturnal, the presence of an infestation isn’t always immediately detected. Looking for fecal droppings is one of the best methods of detecting their presence. Plant workers should also be on the lookout for tracks, signs of gnawing, urine stains and the sounds of scratching or scurrying. The most effective method of rodent control is proper sanitation. Eliminating entrances to shelter and removing debris that can nourish these pests will make survival difficult and will force them to migrate to a new location. The best way to rodent proof an establishment is by eliminating any possible entrances. Vents, drains and windows should be covered with screens; masonry around buildings should be repaired; and fan openings and other potential entrances should be blocked. Another method of control is through the elimination of rodent shelters. Crowded storage rooms can provide sheltered areas for rodents to build nests and reproduce. And areas where garbage and refuse are located can also be homes to rodents. The proper storage of food in tightly sealed containers, as well as immediate and thorough cleaning of any spills, will help eliminate food sources for rodents. The most effective methods of eliminating rodents, aside from sanitation techniques and eliminating points of entry, include poisoning, gassing, trapping and the use of ultrasonic devices. ❑ Pesticide containers should be properly identified and labeled. ❑ Instructions should be followed when using pesticides. An insecticide for one pest may not eliminate others. ❑ Use the weakest concentration possible to destroy the pest. ❑ Oil-based and water-based sprays should be used in appropriate locations. Oil and water could cause damage to equipment. ❑ Protective clothing should always be worn during application and hands should always be washed after. And, prolonged exposure to the chemicals should be avoided. ❑ If accidental poisoning occurs, a physician shou ld be cal led immediately. Chemical pesticides should not be considered a substitution for proper and effective sanitation – thorough sanitary practices are more economical and effective than pesticides. Pesticides will help eliminate pests temporarily, but if unsanitary conditions remain in the facility, they will return. ■
M&P’s Sanitation Tips are to be used only as guidelines for cleaning and sanitizing processing facilities. Specific issues and questions should be addressed by a sanitation crew supervisor. We would like to hear from you – to comment on this story or to request reprints, contact us by e-mail at meatpoultry@sosland.com.

or microorganisms than can cause disease. Proper management and sanitation can greatly reduce a bird population – if food sources are eliminated and entry points reduced, the bird infestation can easily be controlled. In addition, traps, electric wires and netting can also be used to help reduce a bird infestation.

Pesticide use
If pesticides are necessary to control or eliminate pests in a food facility, the following precautions should be taken: ❑ Insecticides should not be used in a food plant during the hours of operation. ❑ Precautions should be taken to ensure against splattering or drift of the insecticide out of the treatment area.

Birds
Birds, such as pigeons, sparrows and starlings, can present problems in food facilities. Bird droppings can carry diseases, and the birds themselves can carry insects
84 • Meat&Poultry • October 2011 • www.MeatPoultry.com

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Meat&Poultry - October 2011

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