How to prevent rust seepage from cast iron outdoor planters onto pavers?
Rust seepage from cast iron outdoor planters can stain pavers and ruin their appearance. To prevent this, start by sealing the interior of the planter with a rust-resistant primer or epoxy coating. This creates a barrier between the iron and moisture. Additionally, place a waterproof liner or tray inside the planter to further prevent water from reaching the metal. Elevating the planter with feet or a stand can also improve airflow and reduce moisture buildup. Regularly inspect and touch up any chips or cracks in the sealant to maintain protection. For existing rust stains on pavers, use a rust remover or a mixture of vinegar and baking soda to clean the affected areas. By taking these steps, you can keep your pavers looking pristine and extend the life of your cast iron planters.
