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.
Spray and steam clean. Before using the vacuum, you may also use a pesticide spray to kill the fleas. Steam cleaning using high temperature is another option to kill them and get rid of their hatching grounds. If you are growing vegetables in your yard, you need a different approach in killing the fleas.