[Trexxert]

You can find leaks in wet patches on walls or roofs. Also check the pipes. Water can form if there is a breakdown in the water supply or when the sewer breaks. In the use of low-quality materials during construction, cracks can also form. If you find microcracks, try to repair them yourself. There is some useful information about cracks here https://www.pomwater...a-cracked-wall/ . If the cracks are large, then call the master. In this case, special materials are needed.