Aircon Chemical Wash: Is It Necessary

While the chemical wash isn’t something you do all the time, it’s a necessary service your AC unit requires for stubborn dirt that regular cleaning can’t remove.

Usually, people always wonder if their air conditioner really needs a chemical wash. The name alone sounds complicated and pricey, which may make many homeowners hesitant. But, sometimes it’s the only solution and unavoidable.

Therefore, in this post, we will discuss what a chemical wash actually entails, when you really need one, and what you can sometimes do instead.

What Exactly Is an Aircon Chemical Wash?

Chemical wash goes way deeper than the usual aircon cleaning. It isn’t a regular air conditioning cleaning. The technician removes AC covers to expose internal parts, such as the evaporator coils and blower fan, then sprays a special chemical solution.

The chemical breaks down all the nasty buildup that water can’t remove, such as grease, mold, thick, stubborn dust, and hard-water mineral buildup that can clog drains. Once the chemicals break down everything, the technicians rinse it out, ensuring no harsh residue remains.

Notably, the substance is safe to use as long as it’s handled professionally and thoroughly rinsed afterwards. Therefore, you shouldn’t chemical wash yourself. Mainly, you need someone who knows their way around the delicate parts, or you’ll risk wrecking you C unit.

When Do You Really Need a Chemical Wash?

Since a chemical wash shouldn’t be a twice-a-year thing, you should only go for it when regular cleaning just isn’t enough.

The following are instances when a chemical wash is necessary.

1. The air smells musty, even with a fresh filter. Foul-smelling air is usually a sign of mold or bacteria hiding deep inside. This means only a chemical wash gets rid of it for good.
2. Your aircon runs nonstop, but the room never cools down. If a normal cleaning didn’t help, thick dirt could be choking the evaporator coil. Only a chemical wash can break through that mess.
3. You spot heavy, dark dirt or mold on the coils. If the dirt has accumulated over time and it looks bad, don’t bother with basic cleaning since it won’t work. Only chemical solutions can break down the dirt.
4. You will not be using the unit for months. Chemical washing before you stop using your AC for some time will help keep mold and corrosion at bay.
5. Many years of use without proper servicing. Over time, dust gets sucked deep into the system and coats the coils. Water alone won’t clear it, hence a chemical wash is necessary.

What are the Benefits of a chemical wash?

A chemical wash can make a huge difference. Some of the benefits of getting chemical wash services for your air conditioning include:

• Your air conditioner cools faster and more effectively. All that insulation from grime is gone, so your system works less, and your energy bill might shrink.
• The air smells fresh again. You’re not just masking odors, but you’re actually wiping out the source.
• Better air quality. No more breathing in hidden bacteria, mold, or dust.
• Fewer breakdowns. Clean coils and drains keep the compressor from overworking, and you avoid those annoying breakdowns.

Conclusion

Since your AC will work just fine with day-to-day maintenance, you don’t need a chemical wash regularly. However, as seen above, a chemical wash is still necessary under specific circumstances.

Therefore, to ensure your air conditioner remains in good condition for many years, always maintain a regular cleaning schedule.

Lastly, when a chemical wash is necessary, always hire a professional, qualified aircon servicing company to get the job done. The trained technician will use the recommended chemicals, apply them correctly, rinse, and reassemble the unit to avoid damage.