We found it got to work quickly around the top of a bathtub that was spattered with a small amount of mould. It can also be used on painted ceilings and is a must-consider if you’re lucky enough to have a swimming pool, as it can kill algae and eradicate mould stains left around the edge of the pool. And definitely yes to ventilation - I use the HG mould removal spray and it really needs wafting away, horrible stuff really, if effective.

The vinegar should tackle the mould and mildew growth and the bicarb will help remove any lasting odours. By installing a mechanical heat recovery ventilation unit, this will constantly bring in fresh air into your home, removing the moisture-laden air that contributes to the growth of mould. Anyhow, say a tiny bit of the spray did get on you, then you hugged your daughter, and she swallowed it (all v unlikely).For individuals with pre-existing respiratory conditions like asthma or chronic obstructive pulmonary disease (COPD), exposure to mould can exacerbate their symptoms and lead to more frequent attacks. Did you watch them being installed, if so did the seal the gaps around the window frame and wall with anything. I note it's more the silicone at the top of the trim than against the window sill, so I'm thinking it's thermal bridging - in simple language there's a way for cold outside air to get behind the trim.

To clean blackened walls, use a solution of chlorine bleach and water – one part bleach to four parts water – or a good mould remover such as Astonish Mould and Mildew Blaster.Tackle tricky grout cleaning jobs, descale your bathroom and appliances, clean your upholstery, and remove stains from fabrics and carpets quickly and easily. Inspired by cleaning sensation Sophie Hinchliffe, known as Mrs Hinch, lots of Facebook groups have sprung up with members offering one another their best hints and tips to keeping a tidy home. Best of all, it also promises to get rid of that distinctive musty aroma that can sometimes linger when a room has been affected by long-standing mould. Hearst UK is the trading name of the National Magazine Company Ltd, 30 Panton Street, Leicester Square, London, SW1Y 4AJ.

Before you start cleaning, you’ll need three items - your mould spray, two cloths and a bucket of warm water. For a greener alternative, soak your shower curtain in a solution of soda crystals, following pack instructions. The ideal temperature for mould protection is around 20 degrees in the living room and 16 to 18 degrees in the bedroom.I use Milton as its half the strength of normal bleach and you can use it on a multitude of cleaning and sterilising tasks! Kilrock advises repeating the process for more stubborn mould marks, too, so not one to use if you’re in a hurry. If you‘ve got mould growing on your walls or ceilings you need to be dealing with it as quickly as possible. Carefully apply the product to the affected area – we tested it on the bathroom grout – then leave it for a few minutes before wiping it clean. But I absolutely wouldn't change clothes afterwards, and I wouldn't worry about residue getting onto my children.