As well as size and capacity, shredders are classified according to the method they use; and the size and shape of the shreds they produce. 1  Strip-cut shredders use rotating knives to cut narrow strips as long as the original sheet of paper.
Thoroughly and regularly clean areas where you find adult fleas, flea larvae, and flea eggs. Vacuum floors, rugs, carpets, upholstered furniture, and crevices around baseboards and cabinets daily or every other day to remove flea eggs, larvae, and adults.
Completely developed adult fleas can live for several months without eating, as long as they do not emerge from their cacoons. Newly emerged adult fleas live only about one week if a blood meal is not obtained. Optimum temperatures for the flea's life cycle are 70Â°F to 85Â°F and optimum humidity is 70 percent. Breaking the cycle with an Insect Growth Regulator , not just killing the few adults is the secret to flea control.