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.
Report Abuse. I haven't used rat poison in years. It really depends on the victim's mass and what they have eaten just prior to poisoning. Last time I used rat poison was about 10 years ago, some stuff called DEF 63. Back then, you could mix about 12 oz. into your girlfriends milkshake and kill her within minutes.