Grade A â Eggs appear to be the same as Grade AA, but the difference is a slightly lower interior quality. These type of eggs are commonly sold in local supermarkets. Grade B â Eggs are noticeably different.
Rodenticides, colloquially rat poison, are typically non-specific pest control chemicals made and sold for the purpose of killing rodents. Some rodenticides are lethal after one exposure while others require more than one.
Rat Poison. Rats are prime suspects in the vectors of several diseases communicable to humans, and gravitate to areas of dense human populations in search of food and water sources. Rats survive by scavenging, meaning that they subsist by searching out and eating dead plant or animal materials that are readily available in their environment.