Is teak oil good on mahogany countertop?

Teak oil can be used on mahogany countertops, but it may not be the best choice. While it provides a protective finish and enhances the wood's natural beauty, mahogany typically benefits more from finishes specifically designed for hardwoods, such as mineral oil or a food-safe varnish. Additionally, teak oil may darken the wood over time, which some may find undesirable. Always test on a small area first to see how it affects the color and finish.