How often should homeowners check their underground oil tanks for leakage?

Homeowners should check their underground oil tanks for leakage at least once a year. This frequency is recommended to ensure safety and prevent environmental contamination. Regular inspections help identify potential issues early, reducing the risk of significant leaks that could lead to costly cleanups and health hazards.

Annual checks allow homeowners to monitor for signs of wear, corrosion, or other factors that could compromise the tank's integrity over time. Proactive maintenance is crucial because underground oil tanks can deteriorate without noticeable symptoms, making regular evaluations essential for environmental protection and maintaining the integrity of the home heating system.