Large Water Tank: The 5.5L water tank automatically shuts off when full, with a continuous drainage hose included for long-term use. Their primary function is to draw moisture out of the air and into its on-board tank, and that's great for preventing any damp problems, or even drying clothes more swiftly. Placing it in one room with the door closed will limit its ability to service the entire property," Chris continues. "For general dehumidification, placing a dehumidifier in a central location and leaving all the internal doors open is best." Consider this the best method to determine the best dehumidifier for a bathroom.

Discover a versatile solution: a dehumidifier equipped with five modes, including auto humidity control, sleep and fan modes, and a high-capacity compressor capable of removing 20 litres of moisture daily. Ideal for large, damp rooms, it also includes a laundry mode, a digital LED screen, intelligent indicators, an oscillating louvre for uniform air distribution, and a removable carbon filter to promote a healthier environment. Put simply, larger models will do a better job at dealing with the amounts of moisture in larger homes, and homes with higher moisture levels (or both) – while smaller models are better for smaller properties, and those with lower moisture levels. It's the best time of year to buy a dehumidifier and, if you've owned one before, the benefits are obvious. The only real disadvantages to using too large a dehumidifier in a domestic setting (too large here would be no larger than a 25-litre model) is if you have put too noisy a machine in too small a space," Michael says. “Never go more than 42 decibels in a flat for example; the noise will be too much, and you will end up hating the machine and turning it off."There are other benefits, too. A good dehumidifier will filter dust and allergens out of the air around you, and this can be great news for asthmatics, and people who suffer from other respiratory complications. It's important to buy a dehumidifier that's up to its task. If you have large rooms with high ceilings, you'll need a fairly beefy one. Whereas if it's just for clearing up the air in an office, or small utility room, you can get away with a cheaper version. Another benefit is that a good dehumidifier will filter dust and allergens out of the air, which would be great for asthmatics or people who suffer from other respiratory complications. He also suggests that, whatever size your home is, if you have a moderately damp property – "with 60-70% relative humidity, musty smells, and regular mould and condensation." A 12L dehumidifier is also likely to be satisfactory.

However, 12L and 20L dehumidifiers tend to be the most popular options, so which might be the right size for you? You are undoubtedly better off buying a dehumidifier that is too big, rather than one that is too small for your space and humidity needs. In fact, a too-small dehumidifier could actually prove to be ineffective and expensive, in the wrong space. One of the biggest contributors to moisture levels in a home is people and the daily things we all do. So think about how often you are adding to the home's moisture levels to determine the size of dehumidifier you need.

If your dehumidifier is too small for the size of space, you’ll find you need to run it for long periods of time to have any effect. This makes it costly to run, too.” Johnson says.

BrianJohnson has worked as an appliance expert for MyJobQuote for four years, and has worked in the industry itself for over 25 years.Briancontinues to work for clients, providing appliance diagnostics and repairs, while also providing expert advice to industry professionals and homeowners. 2. Take note of the moisture levels If your humidity is too far over 60% consistently, it’s likely that there is too much moisture in the air, which of course, can lead to things like mould and mildew. This of course can have its own health consequences and may be damaging to your furniture, walls and fixtures, too. For consistent humidity levels over 60%, heading towards 70%, you're likely to need a larger dehumidifier. 3. Consider the number of people and functions in your home But as we know, the decision between a 12L and 20L dehumidifier also depends largely on the moisture levels of your home. So, as a guide, Chris explains:

2. Dr. Prepare 1000ml Dehumidifier - was £46.99, now £39.94

This Vonhause dehumidifier is the perfect option for smaller homes and tight storage space. It's lightweight, easy to maneuver, and has an automatic turn-off feature that comes in handy when its 2L tank has reached capacity. Is it better to undersize or oversize a dehumidifier? So, the more people in a space, the fewer extractor fans in the kitchen and bathroom, and the more washing being dried indoors, the larger the machine should be.” The size of the property is probably the most useful measurement to us when selecting a dehumidifier size, but bear in mind that people, not houses, create moisture indoors from everyday activities –be it bathing, showering, cooking, boiling the kettle, drying laundry and even breathing," says Chris.

Temperatures across Ireland are forecast to fall below freezing over the next couple of nights, with Met Eireann warning of frost, fog, ice and mist. This means many households across the country will face the seasonal challenge of condensation on windows. However, for those with very damp, larger properties with up to three bedrooms, a bigger 20L dehumidifier should be used. This applies to homes with a "70-80% relative humidity, that are always cold, have lots of people in them, and have washing drying in them regularly," Chris says. Though the capacity of your dehumidifier is the most important consideration, it's also vital to think about how physically big (or not) you want your appliance to be.Automated Humidity Detection: A smart humidity sensor, featuring LED indicators, constantly observes the moisture levels within a room and automatically powers down the dehumidifier once the desired humidity level is achieved. Chris explains, “For drying wet washing, we recommend moving the dehumidifier into a small, closed room near the wet washing and running it in laundry mode – this is when it may be beneficial to place it in one room. Automatic Humidity Sensor: The built-in humidity sensor allows you to set your desired room humidity between 30%-80%. The physical size of a dehumidifier does matter," says Chris. "A 10L or 12L dehumidifier is smaller, more compact, quieter, and lighter. They can more easily be moved from room to room." Meaning a small model is most likely the best dehumidifier for a bedroom.