Managing excess moisture in the home can be a challenge, especially in areas prone to dampness, like bathrooms, laundries and closets. DampFree Moisture Absorbers offer a simple yet highly effective solution to help combat moisture-related issues, including mould, mildew, and unpleasant odours. Let’s explore how they work, their key ingredient—calcium chloride crystals—and how they can transform your living spaces into a healthier, fresher environment.
How DampFree Moisture Absorbers Work
A Simple Solution for a Fresher Home
The Science Behind DampFree Moisture Absorbers
At the heart of DampFree Moisture Absorbers is the power of calcium chloride crystals, a hygroscopic compound designed to attract and trap excess moisture from the air. These specialised crystals work by actively absorbing water vapour until they dissolve into liquid. This process allows DampFree to pull excess moisture from the environment, helping to control indoor humidity levels and prevent the damaging effects of excess moisture.
Calcium chloride is uniquely suited for moisture absorption due to its high affinity for water. Unlike other drying agents that may reach saturation quickly, calcium chloride continues to attract moisture even in high-humidity conditions. As it absorbs water, the crystals gradually dissolve and collect in the built-in reservoir of the moisture absorber, preventing moisture from lingering in the air and settling on surfaces. This not only helps reduce condensation on windows and walls but also minimises the risk of damp patches, musty odours, and mould formation.
By lowering relative humidity levels, DampFree creates a drier indoor environment where moisture-sensitive items such as clothing, books, furniture, and electronics are better protected. This makes it particularly useful in enclosed spaces like closets, pantries, and storage rooms where air circulation is limited, and moisture tends to accumulate.

How Calcium Chloride Crystals Fight Mould and Mildew
Excess moisture is a breeding ground for mould and mildew, both of which can damage your belongings and negatively impact indoor air quality. Here’s how calcium chloride crystals help.
Absorbing Excess Humidity.
By pulling moisture from the air, DampFree creates an environment that is less conducive to mould and mildew growth.
Reducing Surface Condensation.
High humidity can lead to condensation on walls, windows, and other surfaces, creating ideal conditions for fungal growth. DampFree products address this issue by lowering ambient moisture levels.

Tackling Odours at the Source
Mould, mildew, and stale air often come with unpleasant odours. DampFree Moisture Absorbers help by not only removing the excess moisture that fosters odour-causing bacteria but also neutralising these smells. The result? A fresher, more inviting home environment.
Perfect for Every Room in Your Home
DampFree Moisture Absorbers are versatile enough to be used throughout your home. Here’s how they can benefit different spaces.
Closets and Wardrobes
Keep your clothes and shoes dry, odour-free, and free from musty smells.
Bathrooms
Combat the lingering humidity from showers and prevent mildew from forming on tiles and grout.
Garages and Sheds
Protect tools, stored items, and equipment from rust, mould, and moisture damage.
Storage Areas and Basements
Protect stored items like books, fabrics, and electronics from damp-related damage.
Kitchens
Manage humidity from cooking and cleaning to maintain a dry, mould-free space.
Vehicles, Boats, and RVs
Perfect for seasonal storage or enclosed spaces prone to moisture build-up.
Easy to Use, Hassle-Free Protection
DampFree Moisture Absorbers are designed with convenience in mind, offering a hassle-free way to control moisture in your home. Simply place the unit in the desired location, and it begins working immediately, attracting and trapping excess moisture from the air.
Unlike dehumidifiers that require electricity, fans, or mechanical components, DampFree works silently and continuously, making it a low-maintenance, energy-free and cost-effective solution for moisture control.
The DampFree range includes both disposable and refillable units to suit different needs. Disposable units provide a no-fuss solution—once the moisture collection reservoir is full, you can simply discard the entire unit and replace it with a new one.
For a more sustainable option, refillable containers allow you to replace the calcium chloride crystals once they have fully dissolved, offering continuous moisture protection without the need for frequent replacements. Refill crystals and pouches are available to make reusing the containers easy and cost-effective.
Additionally, disposable hanging pouches are perfect for use in wardrobes, closets, and other enclosed spaces where hanging storage is preferable. These pouches actively absorb moisture while remaining compact and discreet, helping to keep your clothes, shoes, and stored items dry and odour-free.
No matter which option you choose, DampFree provides a long-lasting solution to excess moisture, ensuring a drier, healthier home with minimal effort.
A Small Change for a Big Difference
By addressing excess humidity, DampFree Moisture Absorbers can help protect your home, belongings, and health from the harmful effects of moisture. Their easy-to-use design and the powerful action of calcium chloride crystals make them an indispensable tool in creating a dry, mould-free, and fresh-smelling home.
Moisture Absorber Range

Disposable Moisture Absorber Units – 2 Pack

Moisture Absorber Refill Crystals 3.4kg

Moisture Absorber Hanging Pouches – 3 Pack

Slimline Moisture Absorber Unit
