10 Simple Tips on How to Cool Down a Room Without AC

Air Conditioners are easily available with lots of advanced features and also within reasonable price points. So, why are we still talking about cooling down a room without an AC?

Well, the answer is simple, it’s not all about the affordability or availability of an AC. Some people don’t prefer AC air over natural air. Some even have a suffocation problem, and that’s why they want to keep their house open.

Whatever the reason might be, if you are thinking about it too, you are most welcome. Because you have thought about your problem already, stick with us to explore these 10 simple tips on how to cool down a room without AC.

Avoiding Your AC Sometimes Is Good Actually

Did you know your Air Conditioner can make you go sick? Yes, it can. Not necessarily it will, but it definitely can if you don’t focus on proper usage and maintenance of your AC.

First of all, buying an oversized AC for your room can sound interesting as it will do the job within minutes.

But, what you miss out on is that a larger AC cools down the room in such a short time that it fails to reduce the humidity of your room. Most people may want to know the ideal indoor humidity. Read on to find the answer.

This excessive humidity can cause discomfort and sickness because it is the perfect condition to spread bacteria, fungus, molds, etc. If you already have an infection, then a higher humidity in your room will make it worse.

On the other hand, if your AC excessively removes the moisture from your room and makes the air dry, it may cause other health issues such as dry skin, dry hair, drying out your sinuses.

It’s even more threatening in this COVID situation. Low humidity causes this virus to thrive and gives easy access to your respiratory system.

Therefore, it’s better to give your AC a little rest sometimes and enjoy the natural air. But, it’s impossible to survive in this hot summer if you don’t cool down your room.

Still wondering about how to do that without your AC?— Here we go.

10 Tips on How to Cool Down a Room Without AC

1. Set a Cooling Fan Rotating Counter-Clockwise

The most effective alternative to an AC is a great piece of a cooling fan. The cooling fan is a powerful, portable, and efficient little gadget that cools your room with natural airflow.

The best part about these fans is that you can set it up anywhere. If you are a great fan of space-saving furniture and appliances, it’s also suitable for you.

However, cooling fans usually come with adjustable speeds and can circulate the air evenly. You can read more here.

Henceforth, if you set your cooling fan in the counter-clock direction at a higher speed, it will imitate a natural wind-chill breeze effect within your room.

A small cooling fan is enough to circulate big airflow within a big room and cool it down.

2. Grow Vines on Outside Wall 

Planting vines on the south and east-facing walls is the coolest idea. As much as it looks greeny and attractive from the outside look of your house, it helps a lot to cool down your indoor temperature.

Vine-like plants grow quickly and cover the surface. So, it works like a protective insulated sheet that blocks off the heat coming through the wall.

Moreover, if you water regularly on it during the summer, it will also help your house to contain moisture particles and cool down even more. Additionally, you will get a little more oxygen with the natural air. Isn’t that great?

3. Say No to All Your Fancy Incandescent and Fluorescent Lights

Incandescent and fluorescent lights are fancy. Yes, we all agree with that. But if you have some of those in your house, you might want to think about it.

Incandescent and fluorescent lights waste a lot of their energy (almost 90%), producing heat as a byproduct of lighting it up.

So, if you want to keep your house a little bit cooler on those hot summer days, ditch those fancy lights.

It’s not just for cooling down the house; as a responsible citizens, we shouldn’t waste any natural resources. So, if you don’t necessarily need them, throw them out.

4. Use Dark Colored and Heavy Curtains During the Day

A thick, dark-colored curtain will naturally insulate your room and block the sunlight from coming through. Therein it will prevent generating heat from the sunlight and will keep your room cool.

However, it would be best if you considered your home decor as well. If you live in a house that gets too hot during the summer, try to choose a contrast deep-colored curtain matching your theme decor.

But dark colors are not even an option for you; try putting on plastic backings to the neutral-colored curtains to resist the heat from coming through your window.

5. Let the Cool Night Air In

Talking about curtains, another hack to cool down your house is to keep your blinds, curtains, and shades open during the nighttime. Temperature tends to drop after the sunset during summer.

So, keep all doors and windows open and let the cool breeze flow through your house. As suggested already, you can create a wind tunnel with this cool air by strategically setting up your cooling fan.

Cooling fans can maximize the circulation of the cool night air inside the house. Just make sure you close the blinds and curtains before the sun is high up.

6. Mist water on the Curtains

Misting water on the curtains is a very known and effective way to humidify your house. All you need to do is take a spray bottle and mist water on the curtains. But make sure you don’t overdo it to the point when it gets soaked.

You can also try hanging damp clothes to air dry near the windows. The heat will evaporate the moisture content, humidify your house, and eventually cool down the house.

There are a lot of ways you can humidify your room without investing in a humidifier. Try them out to cool down your house in the summertime.

7. Keep Your Bathroom Door Open

Your bathroom is the most humid and cool place in your entire house. None of us like a wet bathroom floor.

However, if you leave your bathroom floor wet and keep the door open, it might help you soothe in the summer without an AC.

If you have good airflow through the house, then the hot summer air will evaporate the moisture in your bathroom.

And it will cool down the air inside the house. So, change your habit of keeping the bathroom door closed during the summer. You won’t regret it.

8. Get a Cooling Mattress

Mattresses sometimes contain heat from your body and trap it. This also makes your room a little bit hotter on the scorching summer days.

If you are trying to avoid using your AC to cool down your room, then you can at least invest in a good cooling mattress, pillows. Mattress technology has advanced to the degree that it offers amazing features to comfort you.

Cooling the mattress and sheets keeps you sweat-free on hot nights. Some even control your body temperature to a comforting level. If you want to keep your room and your body cool during the summer, get yourself one.

 9. Fill Your Bathtub With Cold Water

The same way damp curtains make your room cool, a filled bathtub will do too. So, you can try filling your bathtub with some cold water and leave it that way.

The air inside your house will contain the cold moisture particles from that cold water. It’s also a great hack to cool down your house without running an AC.

Some people also put ice cubes in a bowl on the window sill or behind their portable fans. You can try them out.

10. Turn the Exhaust Fans On

Turn on all your bathroom fans and exhaust fans. It will help drag out the hot air inside the house and push it out. So, the extra heat will reduce and therein it will help cool down your house.

When people cook or use home appliances that get hot, it raises the temperature in your room. Exhaust fans take it out and refresh the air.

In addition, bathroom fans will take the hot air from the bathroom and the adjacent rooms. On top of that, it will also help humidify and cool down the room.

Final Words

Keeping your home’s humidity level right is important for your physical health and mental health. Again, regardless of the health issues caused by an AC, some people don’t enjoy using it.

Keeping these both facts in mind, we have done our research to present you these helpful 10 tips there are still 100 more ways to help improve indoor air quality. I hope you will find them very useful and apply them from now on.

And if you already are using some of these tricks, or some other, let us know. We’d love to hear from you.

Photo of author
Jesse Pinkman is a passionate HVAC professional writer who grew up repairing any home appliance on which he could lay his hands. He is responsible for ensuring that every article we publish is SPOT ON. When he's not in the office, he enjoys hiking, watching football, and spending time with his family.