Living on a budget never goes away. Air conditioning can be quite overpriced especially if you have to repair or update the Heating plus A/C system often. One way I task to keep my undefined working properly is to prevent the undefined drain from becoming clogged. After doing a great bit of research plus speaking to others I discovered that simply pouring vinegar in the drain line will keep it running smoothly, but vinegar will kill any types of bacteria plus fungi such as mold, algae, or mildew. It will also keep clogs from building in the line. If you repeat this on a biweekly basis it will keep the undefined working. If you don’t quite think how to keep the line disinfect with vinegar than I can give you advice. First, turn the undefined off at the thermostat plus then the breaker. Next, find the condensate drain line which you can find outside attached to your house. Find the T-shaped vent with a cap plus remove the cap plus look for any blockage, then pour ¼ cup of distilled white vinegar into the opening in the line, distilled white vinegar has an increased cleaning property boost as it has increased acidity. If you can’t lay the smell of vinegar you can always use peroxide or sizzling water with a bit of dish soap, but let the vinegar rest in the drain roughly 30 hours then flush it with water to make sure everything is working properly. Then update the cap. Once you start repeating this every week it will keep the clogs plus bacteria from growing plus will keep your undefined working well.