Hidden AC Cleaning Trick That Can Improve Cooling and Reduce Odour — What That Remote Button Really Does

Air conditioners have become a necessity in most Indian homes, especially when temperatures begin to rise and indoor comfort becomes difficult without cooling. But what many users often overlook is that an AC is not just about switching it on and enjoying cold air — its performance depends heavily on how well it is maintained during regular use. Over time, even a good AC can start showing issues like weak cooling, unpleasant smells, and higher electricity consumption if internal moisture and dust are not managed properly.

One of the lesser-known features found in many modern air conditioners is the self-cleaning function, which can usually be activated through the remote control.

The “Self Clean” or “iClean” Button You Should Know About

Check your AC remote carefully for a button labeled Self Clean or iClean. When this function is activated, the air conditioner automatically works to reduce internal moisture buildup. This helps in cleaning the internal coil area by drying it properly after use.

If your remote does not have this option, there is still a simple manual method that can help. Before turning off the AC completely, switch off the cooling mode and let only the fan mode run for a short time. This allows the internal moisture collected on the coils to dry out naturally.

Why This Step Matters More Than You Think

When moisture stays trapped inside the AC unit, it can slowly lead to the formation of mold and bacteria. This is one of the most common reasons behind the unpleasant or musty smell that many people notice when they switch on their AC after some time.

By drying the internal components regularly, the coils remain cleaner and airflow becomes more efficient. Clean coils also improve heat exchange, which means the room cools faster and more effectively. At the same time, the compressor does not have to work as hard, which reduces electricity usage and can help lower your power bills over time.

A Simple Habit That Can Reduce Service Costs

If internal moisture is controlled regularly, dirt buildup on the coils is significantly reduced. This small habit helps maintain the overall condition of the machine and reduces the need for frequent servicing calls. In the long run, it also supports better durability and performance of the AC unit.

However, one important point to remember is that this does not replace physical cleaning. The air filter inside the unit should be washed at least once every month. Dust accumulation on filters can block airflow and reduce cooling efficiency even if the internal system is clean.

Important Usage Tips for Better Performance

After switching off the AC, it is advisable to keep the room fan running for around 10 minutes. This helps maintain proper air circulation in the room and supports the drying process inside the unit.

For efficient and safe usage, the AC should ideally be operated between 24°C and 26°C. This range is considered balanced for comfort as well as energy savings, and it also reduces unnecessary strain on the system.

When Professional Help Becomes Necessary

While basic maintenance steps like moisture control and filter cleaning can be done at home, not every issue should be handled without expertise. In many Indian households, attempting deep cleaning without proper knowledge or tools can sometimes lead to damage or incomplete servicing. If the AC continues to show poor cooling or unusual noise even after following these steps, it is better to call a trained technician for professional servicing.

Disclaimer: The information shared in this article is intended purely for general awareness and informational purposes. Air conditioner features like self-clean modes and basic maintenance steps may vary depending on the brand, model, and technology used. While some users may find these steps simple, not everyone may be comfortable or experienced in performing such actions on electronic appliances.