If you already know that your house has mold bacteria everywhere and in every corner, then you shouldn't be surprised. Therefore, these spores move in the air and they settle and grow in moist areas. So, testing molds at regular intervals is very important to look after the house.
In this case, starting with the kitchen would be wise, because this place is full of dark, damp corner. And, this place is quite hospitable to the molds due to the water lines and leaks. You can also hire experienced mold testers in Houston.
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So, while doing mold inspection, the first place would be under the sink and on the inside walls of the sink cabinet. If it is the matter of small leak, then it can go undetected in those areas, where there is a huge chance of the breeding ground of this tiny creature.
Not even walls or floors can get affected by it, but also different appliances can harbor mold. After mold test, you might find unnecessary growth of this creature on the foods, which might be the result of leaving those items at the bottom shelf of the refrigerator.
Detecting them inside the ice cubes is never an absurd sight. Then at the time of mold testing, checking the dishwasher, especially around the bottom drain and inside the door would be very much required.
Any appliance using the water can be the potential shelter for this small species. Many small appliances like, coffeemakers can be the place for harboring these fungi.