If you regularly observe cockroaches in broad daylight, or in multiple rooms, this often indicates an advanced infestation. The signs are unmistakable: small black spots (their excrement), eggs stuck in corners, or even an unpleasant odor.
In apartment buildings, collective action is often necessary, in conjunction with the co-ownership. Don’t try to do everything alone: a certified professional will be able to assess the extent of the situation and take appropriate action, without danger to the occupants.
Conclusion
Cockroaches aren’t inevitable. By understanding their habits and adopting simple measures, you can greatly limit the risks. And if they do invite themselves into your home, know that there are natural, effective solutions and professionals to help you. The key is to act quickly, methodically, and calmly.