The typical home inspection contract alerts your client to these limitations. (realtormag.realtor.org)
The Home Inspection Act 2017 establishes minimum standards for home inspection contracts, home inspection reports, disclosures and the performance of home inspections. (remonline.com)
A standard home inspection contract also includes a page (or more) of «Limitations and Conditions» on the inspection, proclaiming that the inspector offers no warranty on any hazardous materials or defects (ratesupermarket.ca)