I’m a mould expert… here’s the exact amount of time to keep your windows open to stop it – it’s not as long as you think
A MOULD expert has revealed the exact amount of time to keep your windows open to prevent it - and it's not as long as you think.
Mould in the home is not only unsightly, but can seriously damage your health.
The toxic fuzz is a nightmare for some homeowners who can’t shift it no matter how hard they try.
If left untreated, mould can pose a risk to vulnerable Brits with existing health problems like eczema or asthma.
Karl Huckerby, a cleaning expert from Spare And Square, has given his top tips on how to prevent condensation and mould.
Despite the risks, stopping the growth of mould can be as easy as keeping your windows open.
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And there's a certain time in the day to do it for the most effective results.
Expert Karl said: "I recommend opening windows in bedrooms for five to 15 minutes in the morning, and again in the evening before bed. Let's say 8am and 10pm.
"This not only helps to release any built-up condensation, but lets fresh air into the room, ridding it from air pollutants that are especially harmful during flu and cold season in winter."
If you're cooking in the kitchen or using the bathroom - where there might be more steam and condensation build up - it's best to keep the windows wide open meanwhile.
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Karl continued: "Being mindful when opening your windows is essential, and has many benefits when it comes to the heat in your home, as well as energy bills.
"When you open your windows in the morning and evening, this should be done while the heating in the room isn't turned on.
"This is because heat is escaping through the windows, therefore your energy is wasted and the thermostat needs to be turned up in order to keep the room warm."
When it comes to reducing condensation, Mr Huckerby said keeping your home at a consistent temperature is also essential.
He added: "Condensation is caused when warm air hits cold surfaces (such as walls and windows), so preventing these surfaces from reaching particularly cold temperatures in the first place helps to prevent condensation in the first place."
Government data says an average of three per cent of households in England had damp in at least one room of their home.
Meanwhile, the English Housing Survey reports that damp problems are more common in rented homes (six to seven per cent) than owner occupied dwellings (two per cent).
However, new rules came into effect in 2020 which should help tenants battling for better living conditions.
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It comes as we also spoke to a window fitter who had key tips for preventing mould in the home.
For example, opening the trickle vent in your window frames is a good way to make sure your home is ventilated without letting heat escape.