Belling offers Catalytic and Pyrolytic Self-Cleaning Ovens for effortless oven maintenance. Catalytic cleaning uses special liners that absorb grease and break it down during cooking, making cleaning easy with a simple wipe. Pyrolytic cleaning heats the oven to high temperatures, turning grease and residue into ash, which can then be wiped away. Both methods save time, energy, and effort, with Pyrolytic providing a deeper clean for heavy-duty cooking, while Catalytic is ideal for regular, everyday use.