All cakes should be refrigerated if not used right away, keep in mind we live in a very humid area. When en route to the bakery please have a/c as cold and strong as it goes, and leave the car running with the a/c on when here at the bakery. We will help you situate your order in your car if needed. Please drive very carefully, not slamming breaks or turning too sharp and make sure the cake is leveled wherever you put it in your vehicle!