The Smart About Salt program is designed to manage and improve winter safety and reduce salt use for the environment. Certified Contractors are companies that have commited to uphold the principles of Smart About Salt and are actively working to help protect the environment of your community. Hank Deenen Landscaping Ltd. has become a Certified Contractor for Smart About Salt by meeting the Smart About Salt Certification Standards and submitting an annual report verifying that they manage their salting operations to reduce the amount of salt they apply, while maintaning the safety of their clients.