The answer to 'cockroach in my house' is that cockroaches are a common household pest that can be difficult to eliminate. Cockroaches are attracted to food, moisture, and clutter, and they can quickly multiply and spread throughout a home. Common signs of a cockroach infestation include seeing the insects themselves, finding their droppings, or noticing a musty odor.
There are a few steps you can take to get rid of cockroaches on your own, such as sealing up entry points, removing food sources, and using over-the-counter insecticides. However, for a severe or persistent infestation, it's best to call in a professional pest control technician. They have access to more powerful treatments and can develop a comprehensive plan to eliminate the cockroaches and prevent them from returning.