Does a Dirty Oven Take Longer to Heat Up? Understanding the Impact on Cooking Efficiency
If your oven’s dirty, it can really slow down how fast it heats up. Grease, crumbs, and random buildup inside basically form a weird insulating layer. This stuff slows the heat from getting to the inside, so preheating takes longer. A dirty oven also messes with how evenly heat spreads out. Sometimes, you’ll wait longer…