Suddenly there are more cockroaches at home. Is there something wrong with Feng Shui?

The old man did a good job of cleaning, so he never found cockroaches. After the old man left, the cockroach slowly came out. Check whether it is because of poor sanitary conditions, improper food storage, kitchen utensils not cleaned in time, and sundries left on the table and floor when eating snacks. If the above work is done well, we can kill cockroaches at home with the clean soldiers' cockroach-killing gel bait cockroach medicine, and there will be few or no cockroaches in the future. Some cockroaches have nothing to do with feng shui at home.