Household tips Fight against winter mould
Step 3: Remove the mould
Getting rid of mould in your home takes time and elbow grease – and you probably won’t be using that ‘miracle’ mould killer you picked up at the supermarket.
Our experts recommend using diluted vinegar, which causes mould to overeat and die.
It is important you don’t just ignore mould growing in your home. It can give off toxic spores and vapours, which can be dangerous to your health – possibly resulting in allergic reactions, asthma and flu-like symptoms.
How to remove mould yourself Step 1: Assess the damage Before starting, work out what kind of surface the mould has attached to: • If the mould is on something that’s super-porous, like a textile, clothing or furniture, there’s a good chance it can’t be completely removed and it may need to be thrown out. Anything like wicker baskets, textiles, paper and cardboard or carpet needs to be chucked away – don’t even bother with these surfaces. (And don’t just let carpet dry out if there’s been water damage, as mould spores will be left behind, buried in the carpet fibres). • Non-porous surfaces such as hard plastics should be relatively easier to clean. • Semi-porous surfaces will be variable.
Mould in bathroom grout or silicone When mould grows, it develops hyphae, or roots, which grow into the grout or silicone. You can clean the surfaces of the grout or silicone, but not deep into it. In those cases, you may have to replace the silicone or re-grout your bathroom.
Step 2: Vacuum the mould The next step is to vacuum up the mould, but your vacuum cleaner needs a good HEPA filter, otherwise you could be making the problem worse by spreading the mould around.
How to use vinegar to clean mould • Pour a concentration of 80% vinegar to 20% water into three buckets. • Grab a microfibre cloth, dip it into the first bucket, then use it for cleaning a patch of mould. • The same microfibre cloth should then be rinsed in the second bucket, then rinsed again in the third to ensure cross-contamination doesn’t occur. • Microfibre cloths, which reach deep into tiny crevices and have a slight electric charge, can be bought cheaply and washed on a hot cycle in the washing machine with vinegar up to 100 times. • After using vinegar, there may still be streaks or discolouration on surfaces which you should be able to remove with bleach.
How to prevent mould from coming back Lastly, here are some tips for preventing mould from growing in the home: • Fix any external entry points for moisture in your home • Install a good exhaust fan in the bathroom and prevent moisture build-up on surfaces. Squeegee or towel-dry your tiles and floors immediately after showering, and make sure you clean bathroom scum, which mould feeds on. • Ventilate your home. Inadequate ventilation is one of the main reasons homes become vulnerable to mould growth. When the air stops moving, you can get a build-up of humidity and moisture in those areas. If you can’t ventilate, think about a dehumidifier for the room. • Avoid air drying clothes indoors, especially without adequate ventilation. • Be careful about extreme differences in heat between indoors and outdoors (for example, having super cold air conditioning when it is 40°C outside) as condensation will form if there is a gap in the window or you open the door. • Mould needs organic matter – such as dust or dead skin cells – to thrive, so it is important to keep up with regular vacuuming and dusting.
Credit: www.choice.com.au
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