Evaporative Cooler Hacks: 13 Hacks You Should Know

In most cases, the summer causes the hotness of the environment that people cannot stay in the houses that they opt to use an evaporative cooler to help cool the home. When summer time reaches, the temperatures are always so high that you must have an idea of how to calm your house to be comfortable while living. Using an evaporative cooler is good since it saves the electricity bills of an individual and still helps you in a place other than other devices that consume more power to work well.

Therefore, if you have the evaporative cooler, you must have different hacks to help you cool the house. The hacks are various and help reduce many costs and requirements you need. Since the cooler uses the natural resources at home to make your house cooler, you can decide to have the many hacks to save the resources or utilize them accordingly. Using an evaporative cooler is good as most people suggest use since it has a low cost of all that it requires.

The article below shows the 13 evaporative hacks you can use to help work with the evaporative cooler. The hacks help in maximizing the efficiency of the evaporative cooler. So do not worry about the tips you can use to work with your cooler after the end are the frequently asked questions which are typical questions about the coolers, and lastly, the conclusion, which contains the exclusive content about the cooler.

13 evaporative cooler hacks you should know

Using the evaporative cooler is cheap in that it requires less power, reducing the electricity bills of an individual such that you can use it for a long time without much cost.  The evaporative cooler then needs tips that you will apply to make it work more without failures and cool the surroundings faster. The hacks also help reduce the damage rates that you can quickly check up on the cooler and note problems that you can change immediately. Below are the hacks you can use:

1.     Remove mineral deposits from the cooler.

Evaporative coolers are devices that work using water that passes through them when cooling the house or the environment.  The water that passes through the cooler can sometimes contain some minerals like calcium and magnesium. The mineral depends on the type of water you are using at that particular place that they differ according to the area. Using the water through the coolers can cause minerals to accumulate into its surfaces and turn scales over time.

The scales depend on if the water is hard water or soft water since the hard water scale causes the cooling system to block both water and air areas, causing failures in the system. Therefore, the best way to remove the mineral deposits is by using a brush or a scraper to rub away the tubes so that you can remove the mineral deposits.

2.     Lubricate the water pump.

Lubricating the water pump is suitable for the excellent status of the machine to avoid drying the pipes that drain the water.   The water pump in the cooler helps move water from the main tap to the cooling pads that cool the whole system. Ensure you follow the manufacturer’s instructions in the manual book before lubricating any of the parts within the cooler; the education helps the user add a certain amount of lubricant to the pump without putting it in excess. It is advisable to add the fat at the start of the summer season or during the spring season when you want to use the cooler.

3.     Flush the cooling system.

In the maintenance practices of the evaporative cooler, it is good to keep the more excellent running properly by flushing the system. Therefore, consider draining and flushing the cooler regularly for effective working. Ensure the design is clean to help the water flow smoothly when the cooler is working. Debris and other dirty particles can accumulate in the cooling system that the user must always clean the plant at least once or twice the two weeks.

4.     Always use clean water.

In most cases, to confirm if your cooler is using clean water, it is good to consider filtering the water. Filtering helps to remove the debris and dirt particles that accompany the flow of water. Dirty water with some particles like debris or leaves can cause blockages on the water system of the cooler. Therefore, ensure you use clean water that the system is supposed to work with for the effective operation of the unit.

5.     Use the evaporative cooler on days with less humidity.

 High humidity days cause the cooler to push the cooler to rust, causing leaks to the system. You must know that the evaporator cooler works in areas that have lower temperatures by using water that dissipates into the dry air. After evaporating the water in the cooler, the cooler naturally cools the temperatures in the room. So, if the room is humid, the evaporative cooler will turn the space into a lower temperature.

6.     Use houseplants.

Most people do not know that house plants help naturally reduce the humidity in a room without other things.  The house plant can suck the extra moisture in the air, and you can place them in the same room with a swamp cooler to help them work more effectively. Since both the items are working to cool the house, you can quickly cool the room without struggling to use the evaporative cooler when you use both of them in the same place.

The houseplants are natural resources at home that do not need much cost when using them. Some of the house plants to use include cacti, succulents, etc. Many of these plants have changed and improved to ensure that they satisfy the needs of water. It is through the air rather than the soil itself to ensure that it helps to keep the entire house a little drier with the help of the swamp drier.

7.     Use a cooler in spot cooling only.

 In most cases, the evaporative coolers work with small rooms or single rooms to provide enough coolness.  Therefore, when you purchase a swamp cooler, the ideal square footage for its cooling ability will be listed on the label on the side next to its airflow rating. It’s best to adhere to the room size specifications to get the most out of the cooler.

8.     Maintain Your Cooler

Maintaining the cooler is part of your activities to keep the cooler good for use for a more extended period. Like any other device, the cooler works better when you take good care of it by following the maintenance practices like cleaning and storing it in a good place. During the summer season, ensure you check the cooler before switching it on for users to identify the problems quickly. Also, keep it after the hot season, fit for any issues before keeping it in the store. The maintenance practices include: wiping the fans and the intake grills and any other parts in the cooler like the water supply areas like the tank and pads. When they have issues, consider replacing them carefully.

After the summer season, you will not need the cooler to clean it properly using soap that kills germs and let the unit dry to avoid storing it with water on its surfaces. When you keep the cooler with dirt or water, some of the parts will start rusting that can cause further damages.

9.     Avoid using ice within the evaporative cooler.

 Even though it is good to use cold water with the evaporative cooler, it has effects with the cooler that can affect its functioning. Using ice with the evaporative cooler seems time-consuming, where when you add water to the cooler to work, you need like a few minutes for the ice to melt before it works with the cooler. So using ice reduces work efficiency with the cooling machine that you need to work with only cold water.

First, adding ice to the cooler gives the cooler a colder air to start with the cooling process. In this process, it is okay to use the ice.

10.                        Use cold water.

Some people assume that warm or hot water evaporates faster than cold water, which is wrong because hot water evaporates faster. Therefore, if you have warm water, ensure you cool it to room temperature, then use it with the cooler.  Coldwater is best to produce cool temperatures in the house.

11.                        Prime the cooling pads.

It is good to prime the cooling pads before using the evaporative cooler for the first time. The places in the cooler must have that when you prime them, they will absorb all the water before starting the cooler where after wetting the pads, you can allow them to wick away from the tank to stay wet quickly. Remember, the process takes quite some time for the places to be ready for work. In most cases, when you are using the cooling system for the first time, consider giving the pads time to soak with the water before switching on the fan. The process helps save much power that the fan can use to cool the room.

12.                        Use a dehumidifier.

A dehumidifier helps in reducing the humidity of a particular place. Therefore, when you live in an area with high moisture, use a dehumidifier to relieve the humidity. The device drains all the water at the house, making the room cool.

13.                        Open windows.

Using the evaporative cooler is a traditional way of cooling the room by bringing fresh air inside. Therefore, you must keep the house with open windows that help to dry the air and damp air out.  It would be best if you got the correct position of the windows in the house to get the part of the evaporative cooler to ensure a good flow of air through.

Frequently asked questions

Can one leave the evaporator cooler on for a day?

It is good to keep the evaporative cooler on for a day if you feel you need fresh air in the house all the time. The only task you have with this case is to add water to the tank for the operation of the device. The amount of water to add for the cooler to work ideally depends on the type of cooler and brand, which determines the size of the water tank. The size of the tank determines the number of times to refill the tank with water.


When using the evaporative cooler, you need to know some tips that will help you maintain the task for more prolonged use without damages and repairs you must do with the machine. The article below shows the information you need to know when handling the cooler.

Finally, consider following the manufacturer’s instructions while handling or trying the hacks on your cooler unit to avoid causing damages to it. Follow the maintenance practices, which is a major hack to apply for the cooler machine.

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