Is the foam safe for my family, pets, and landscaping?

Once it’s cured, the polyurethane is inert. It isn’t classified as hazardous, it doesn’t leach chemicals into the soil or groundwater, and it sits sealed under your slab. It won’t harm your lawn, your garden, or your pets. The equipment is light and works in tight spots, so we’re not trampling your beds to reach the slab.