What to do if the house smells of damp?

Eliminate the causes, of course. Do not wait until, besides mold, the foundation begins to collapse. We often have problems with flooding of groundwater in Toronto. Therefore, it is important that the drainage systems are in perfect order. Read about installing the drainage pump https://www.pomwaterproofing.ca/sump-pump/ and if you can call a specialist for consultation. It is better to make repairs on time and you will not have mold or fungus.