Amazon.com: 4 Pcs Air Conditioner Condenser Fin Cleaning Brush, Coil Condenser Brush AC Fin Comb Stainless Steel Air Refrigerator Fin Cleaner Whisk Brush, Evaporator Radiator Repair Tool : Home & Kitchen

These items are so easy to use. I wish I had known about them years ago. It has been so many summer months when I was scrubbing my air conditioning with a toothbrush or any kind of brush I could find that would go in between the little metal grates. It never failed I would try so hard not to bend them but I would always accidentally bend them flat down. But not with these items these tools have been so helpful. I live in Texas so that gives you an idea of how I absolutely need my AC working The best that it can. Instead of using a flat knife and you end up cutting yourself or bending the little grates try these you will not be disappointed I promise you that !!!!

After sliding under my indoor Air Circulator with goggles, a mask and a head lamp, I brushed the A-Coil (evaporator coil) carefully taking care not to bend the aluminum veins. I couldn't believe how much dust and mold came free, even though I change the air filters every 2 to 3-months. Then, I vacuumed up the dust in the air box. Now I know to do this after every summer season (HVAC Techs recommend every 3 to 5-yrs.) If the veins need straightening, there's a tool included in the kit for that. Saved us around $100. Can't wait to see how much lower our energy bill will be next season. 5-Stars