1. Pour the mixture down your AC evaporator water tube each year to remove slime and sludge.
2. Then clean and suck out the rest from your downspout. **This PVC tube should continually be dripping out moisture pulled from the house’s inside air.
3. Wash down your AC compressor coil with a hose **not too hard to damage the aluminum fins but just hard enough to remove the dirt that stops the fan from pulling out all heat out from the unit**. It will make a big difference in the performance of your ac unit in cooling the house faster and running less.