Dettol: I was wrong

My Dettol spray has proven not to be very effective: after using it to spray down my A/C, the odor of mold was back within 24 hours. With a Windex spray-down, I can go for two weeks before the smell returns. Lesson learned: a strong chemical smell from a spray does not mean the spray will be more effective at fighting mold. Maybe Dettol is still perfectly fine for bacteria, but it's now obvious that mold requires something stronger.