How to eradicate them. Ive been finding them in my cereals and other grains on my counters and floor. Black Beetles In My Bedroom Bedroom Style Ideas Tiny Flies Tiny Home Cleaning Remedies I Have Little Black Bugs Coming out of My Sink Bathtub Drains. Small black bugs in kitchen . See if they fly leave a trace or leave a foul smell when squashed. This is a safe and effective method that can be used to repel the black bugs out of the kitchen. The most common little black bug in the house is the carpet beetle. UC IPM does not have any published pest management guidelines for booklice but to learn more here are a few other UC resources. Small black bugs in the kitchen may be a sign of a more serious infestation in your cabinets or pantry. They were put under a microscope and were declared to be foreign grain beetles. Jan 24 2017 - The key to getting rid of tiny black bugs on kitchen floor is first identifying what they are. I sprayed the area with ant spray and put d...