How to get rid of moisture in a shipping container

20. 10. 2024

Moisture in a shipping container can cause significant problems such as condensation, corrosion and damage to the cargo. It is important to control humidity properly to avoid these complications. Here are some tips and tricks to effectively get rid of moisture in a shipping container.

Why does condensation occur in the container?

Condensation in the container is mainly caused by temperature fluctuations. During transport and storage, temperatures inside the container can change significantly, leading to condensation. Warm air can absorb more moisture than cold air, and when the temperature drops, the moisture precipitates as water droplets. This phenomenon is known as “container rain” or “container sweat”.

What are the options to control humidity in the container?

1. Using a dehumidifier

Dehumidifiers are specially designed devices that absorb moisture from the environment inside the container. There are different types of dehumidifiers that can be used:

  • Absorption dehumidifiers: These dehumidifiers work on the principle of moisture absorption using a specific medium that draws moisture from the surrounding air.
  • Electric dehumidifiers: they require an external power source but are very effective in reducing humidity.

2. Ventilation

Proper ventilation can significantly reduce humidity inside the container. Ensure that air can circulate freely to help remove excess moisture.

3. Use of moisture barriers

Moisture barriers, such as plastic sheeting or special coatings, can help prevent moisture from entering the container.

4. Regular inspection

Check the condition of the container and cargo regularly. Look for signs of moisture or condensation and intervene early to prevent damage.

How to use a dehumidifier correctly?

Using a dehumidifier is a simple but effective solution. Here’s how to use it properly:

  1. Remove the plastic wrap: Before using the dehumidifier, remove its plastic packaging.
  2. Attach the hook: Attach the hook to the top of the container’s protective cover.
  3. Hang the dehumidifier: hang it by the fastening ring inside the container.

The dehumidifier immediately starts working on the principle of moisture absorption, thereby reducing the relative humidity inside the container.

Other recommendations

  • Proper packing of cargo: Use moisture barriers and packaging that protects cargo from moisture.
  • Container location: if possible, place the container in a dry and well-ventilated place.
  • Monitoring conditions: Use hygrometers and thermometers to monitor conditions inside the container.

Other container news...

Shipping Containers Stupava Slovakia

25. 6. 2026

Shipping containers are standardized steel containers that were originally used to transport goods across seas and oceans. Today, shipping containers are a popular solution in Stupava and throughout Slovakia not only for storage, but also for construction purposes, commercial use and even housing. In Stupava, located near Bratislava, there is a growing demand for renting and buying used shipping containers for various purposes.

Shipping Containers Senec Slovakia

25. 6. 2026

Shipping containers are a modern and practical solution for storage, transportation and many other commercial and personal needs. In Senec, Slovakia, shipping containers are becoming an increasingly popular choice among businesses and individuals looking for flexible and durable space. This article will provide you with a comprehensive overview of shipping containers, their applications, availability in Senec and everything you need to know before buying or renting one.

Shipping containers Považská Bystrica Slovakia

23. 6. 2026

Shipping containers in Považská Bystrica represent a key solution for storage, transportation and modern construction projects in Slovakia. This article will provide you with a comprehensive overview of what shipping containers are, how they are used in Považská Bystrica and what services are available in this area.

Shipping containers Nové Zámky Slovakia

23. 6. 2026

Shipping containers in Nové Zámky are a key part of modern logistics and transport in Slovakia. As standardized steel units, shipping containers enable efficient transportation of goods over long distances with minimal costs and maximum protection. Nové Zámky, as an important urban center in western Slovakia, has become a major center for the sale, rental and distribution of shipping containers due to its strategic location and good connections to the transport infrastructure.