If you hear scurrying in your walls or ceiling at night, see droppings in your home, or find damaged food packaging, you probably have a rat problem. If you see a rat, that is also a good indication that you have an infestation. If you suspect you have a rat problem, it is important to call a professional Baltimore Rat Control company like Queen "B" Pest Services right away. Rats reproduce quickly and can cause a lot of damage to your home and property if left unchecked.