Palmolive cuts through three-day-old bacon grease without hot water — Dawn needs heat to dominate

I tested Palmolive and Dawn on the same casserole dish that had been sitting in the sink for three days after a bacon-heavy breakfast. Palmolive cut through the grease without hot water — just a reasonable amount of soap and cold tap water. Dawn also fights grease, and it fights it well, but it needs hot water to really dominate. If you’re the kind of cook who produces grease that congeals into something resembling candle wax, Palmolive Ultra Strength works under conditions that Dawn finds challenging.