The answer to 'pest droppings' is that they are a common sign of an pest infestation in your home. Pest droppings can come from a variety of pests, including mice, rats, cockroaches, and other rodents or insects. The size, shape, and location of the droppings can provide clues about the type of pest you're dealing with.
Pest droppings can pose health risks, as they can carry diseases and bacteria. It's important to properly identify and address the pest problem to prevent the spread of illness and further damage to your home. In some cases, you may be able to handle a minor pest issue through DIY methods, but for larger infestations or more serious problems, it's best to call in a professional pest control technician.