what are cockroaches looking for
2. Cockroaches can eat just about anything, and can survive without food for long periods of time. Cockroaches are scavengers. While most roaches prefer sweets given a choice, in a pinch, they will eat just about anything: glue, grease, soap, wallpaper paste, leather, bookbindings, or even hair.. Cockroaches can eat just about anything, and can survive without food for long periods of time. Cockroaches are scavengers. While most roaches prefer sweets given a choice, in a pinch, they will eat just about anything: glue, grease, soap, wallpaper paste, leather, bookbindings, or even hair.
Water is the most important factor in cockroach survival. German cockroaches can survive only 12 days with food but no water. However, if only water is present with no food, cockroaches can survive for about 42 days. Cockroaches often come indoors during periods of drought because they are looking for moisture.ockroach Species. The cockroaches most commonly found in and around Florida homes are the Florida woods roach (Figure 1), American (Figure 2), smokybrown (Figure 3), brown (Figure 4), Australian (Figure 5), German (Figure 6) and Asian (Figure 7).