Absolutely not. Put your heart in your stomach. The chemical name of lime is calcium oxide, commonly known as quicklime. After digestion, that is, water becomes calcium hydroxide, commonly known as hydrated lime. When quicklime becomes hydrated lime, it will give off heat and increase its volume. Because this process absorbs a lot of water, it can make the foundation dry, and the increase of volume can make the foundation more dense. After a long period of hardening, that is, under the action of carbon dioxide, it becomes calcium carbonate. Let the foundation have a certain strength.
In addition, lime also has the function of disinfection, so it is not harmful to the house, only beneficial.