If you live in a region where it is currently Summer, we recommend purchasing your wax melts while the weather is cooler. We would hate for you to receive your melts and have them be melted, or even leaking from the container. We’d always say it’s a good idea to stock up well before the warm heat of Summer. If upon receipt of your wax melts, they appear to have melted slightly, we recommend keeping them in the freezer for two minutes or a cool, dry place of storage until they re-harden. This will not affect the performance or scent throw of the product.