Portable evaporative air cooler offers an effective amazing cooling in hot and dry climate, but in order to enjoy its maximum benefits, it is important to adhere to the maintenance guidelines. One key factor in cleaning air cooler is to prevent a musty smell. Here are some instructions on how to clean portable evaporative cooler.

Clean the Water Tank
If using a portable air cooler continuously for a long time without changing the water, it will cause unpleasant odors, even affecting the health of users

because the water is no longer hygienic. in hot and humid climates, dirty water tanks, which are not regularly cleaned, are the ideal conditions for bacteria to grow. Therefore, you should periodically empty the water tank and sanitize the water tank approximately every 3 days. you must ensure that the water tank is always clean so that it does not become the ideal environment for bacteria to reproduce.

Step 1: Open air cooler by taking off backside.
Unplug the cooler and drain away water. Then open the cooler by taking off backside.

Step 2: Drain water out of the air cooler.
Open the drain plug if the portable air cooler has one. If a detachable water tank, it would be an easy job.
Step 3: Brush the inside of the air cooler.
Use a soft cloth or sponge to sweep the inside of the air cooler. Some Debris can get inside it. As it will cause blockages that stop up the cooler, and may lead to unclean water cycling through it.

Step 4: Soak the water tank with vinegar.
Fill the tank with a 50/50 ratio solution of water and vinegar, let the vinegar sit in tank for one hour. You can also rinse the water tank with mild soap and warm water.

Step 5: Scrub the water tank.
Use brush or cloth to clean the bottom of the water tank. Rinse with clean water after you finish scrubbing.

Clean outside of the portable air cooler
– Air Cooler Body
Every few weeks, you should clean the outside of the swamp cooler. Turn off the unit. Use a damp cloth to clean off the outside of the unit. Just use water. Don’t use any harsh chemicals that may cause damage.

– Filter
Filters are usually installed in the back and sides of the fan. You can also rinse the filter with mild soap and warm water. Rinse it well. It is recommended to clean the filter once a month.

– Eliminate air cooler odors
Evaporative coolers can have musty smells. It is a good idea to add essential oils to help make the portable cooler smell better. Mix 15 drops of a scented essential oils with vinegar and place it in a spray bottle. Spray the essential oil mixture into the air cooler after you have cleaned it.

Check the mechanical parts
– Motor
Check the mechanical parts. While you have the swamp cooler apart, use a few drops of lubricating oil on the motor and fan. Use a few drops to lubricate the parts.

– Fan Blades
After a long time of use, the fan can be stuck so you need to pay attention to hygiene. However, when cleaning the fan, you need to use a damp towel to wipe it clean, avoid washing directly with water because it contains the panel and the led display. Fan should be cleaned once a month.

Top tips for you during air cooler cleaning

• Before cleaning the air conditioner fan, you need to turn off the equipment and unplug the power supply.
• Do not use too strong detergents.
• Pay attention to hygiene so as not to leak the electricity into the engine causing a fire.
• After cleaning, dry the components before re-fitting and using.