Usha Müller , 1 July 2022

Office/home office

Tipps for cooling off in the office in summer

Outside, the sun is shining, and the temperatures are rising; to the delight of all sun worshippers. Inside, however, it can get uncomfortably warm. Heat in the office can be a stress test for our body. The ability to concentrate and work performance decrease noticeably and can even lead to health issues including headaches, circulation problems or dizziness. It is high time to cool the body down. The following tips and tricks will help you to enjoy the summer in the office too.

Breathable clothing

As well as protecting you from the sun, the right clothing can also make a hot workplace more bearable. It's all about adapting our clothing to the temperature on those hot days. Choose breathable natural fibres such as linen or cotton; synthetic materials are also suitable because they absorb humidity and have a cooling effect on the skin. If possible, it's best to change out of sweaty clothes and into dry ones right away.

Proper airing

Open all the windows in the morning to air the office space thoroughly (a real blast of fresh air). As soon as it gets warmer outside, close the windows and pull down the shutters. This keeps the air inside cool and stops the room getting too warm.

Avoid the midday sun

Stay out of the midday sun as it's the hottest time of day. If you do go out in the fresh air you’ll need something to cover your head and a high-factor sun cream. Otherwise your body overheats and takes a long time to cool down again.

Drink lots of fluids

The body loses a lot of fluid in the heat so it is important to drink sufficient quantities (at least two to three liters per day). We recommend water or mineral water; you can add ginger, sliced cucumber or peppermint leaves if you want to add more taste. As well as quenching your thirst, it is also refreshing and has a cooling effect. Take care not make the refreshments too cold or your body will try to offset this with lots of energy, causing it to warm up again. Hot tea is taken in southern European countries such as Turkey because the heat causes the body to cool down. Alcohol should be avoided as this draws fluid from the body.

Light meals

As well as being healthy, a combination of fresh fruit, salad and vegetables is gentle on our stomach. Heavy meals or a full stomach make us tired and puts pressure on our digestive system. This triggers a release of energy, which produces superfluous heat.

Recovery periods

If you get the chance, take a midday nap. This strengthens the immune system and optimises temperature regulation.

Spray bottles - for that refreshing kick

A spray bottle with water can give you a much-needed refreshing kick. It’s even better if you add a few ice cubes and peppermint leaves. The water on the skin is pleasantly cooling and the drizzle effect is very refreshing.

Cool your wrists

Every now and then hold your wrists under cold water for 5 minutes. This cools the body down and helps with circulation.

Reduce sources of heat

Sources of heat such as printers, overhead projectors and computers should only be used if it's really necessary.

Watch out for air conditioning

It is important to avoid extreme differences in temperature between indoor and outdoor areas in summer. So the supply air temperature for air conditioning should not be more than 8° below the temperature outside. Be careful though: the air con is often set too low and you can catch a cold if the temperature difference is more than ten degrees. In addition to reducing the room temperature, air conditioning also minimises humidity. It dries out mucous membranes and makes the immune system more susceptible to viruses and infections. So avoid focusing the airflow directly on your body, always consume sufficient fluids and possibly switch to a fan or use a humidifier to humidify the air.

The right fan direction

Fans are a good way to cool down without the risk of catching a cold. The fresh breeze helps to evaporate perspiration, which in turn cools the body down. There are now even USB-driven table fans you can connect to a computer/laptop. It is important to ensure that the air flow is not focused directly on your head. Using a fan incorrectly can dry out the skin and mucous membranes and lead to headaches and tension. It is better to direct table fans at the upper body and floor fans at the legs. A tower fan with a swing function offers optimal ventilation, cooling a high and wide area.

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