Have you ever spotted pink mould in your bathroom and wondered what it could be? Experts are here to explain and offer their advice on cleaning it off safely.
Knowing how to prevent mould in your home is extremely important not only for preventing damage but also for looking after your health. And with so many unexpected places mould could be hiding it's key to know what each type looks like and how to get rid of it effectively.
This is why we asked cleaning and home experts to explain pink mould, a specific type that is not well known but is more common than you may think and how to treat it safely.
What is pink mould in the bathroom and why does it appear?
Even when you know how to deep clean your bathroom and do so regularly, mould can still sneak up on you, whether that's on your grouting or painted walls. And while black mould is way too easy to spot, pink mould is less so. So what is the difference and why does it appear?
"Pink mould is not actually a mould; it’s a type of bacteria called Serratia marcescens," explains Dr Jonathan Kirby, mould and damp expert at Dryzone. "It is very common in damp kitchens or bathrooms, especially around areas where lots of soap is used, such as around shower trays or washing machine drawers."
"While its spores are common in the home environment, pink mould only grows in areas with lots of moisture and fats/minerals (present in shampoos, soaps and fabric conditioners)," he adds.
Unlike other moulds that you have to get out of fabric or stop from growing in your wardrobes, pink mould requires particularly damp conditions.
"This bacteria thrives in wet, warm, and humid environments, similar to typical mould, and is usually found around the inner rim of the toilet bowl, at the bottom of the bath tub or shower or as a pink ring around the drain," explains Petya Holevich, cleaning expert at Fantastic Services'.
Is pink mould harmful?
Mould on the whole is harmful, which is why so many experts recommend investing in one of the best dehumidifiers to try to prevent it from showing up at all. Pink mould is harmful to your health but not as bad as the fungus of black mould, thankfully.
"Pink mould can impact people’s health even though it’s not as harmful as black mould. It’s specifically dangerous for people with compromised immune systems. That’s why it's important to take steps to prevent it and eradicate it as quickly as possible if you notice it," explains Petya.
We'd recommend opting for specific dehumidifiers for bathrooms as they can be more effective and keep the mould spores away.
How to get rid of pink mould: expert tips
If you do have pink mould, then don't fret, it can be cleaned away safely with some elbow grease and household cleaning tools.
Petya recommends having the following:
- Nylon-bristle brush
- Spray bottle
- Small bowl
- Rubber gloves
- Mask
- Squeegee
- Towel
- Baking soda
- Dishwashing liquid
- Chlorine bleach
RRP: £1.99 | This pack of two rubber gloves comes in a size medium and is perfect for protecting your hands when tackling deep cleans with lots of products.
RRP: £2 | There are so many jobs you can use bicarbonate of soda for around your home, cleaning away pink mould is just one. It's a great deodoriser and stain remover too.
RRP: £5.99 | Empty spray bottles are perfect for holding your homemade cleaning solutions, and this pack of two offers fantastic value for money.
1. Create your cleaning solution
Before you tackle the mould or, in this case, bacteria, it's a good idea to prepare all your solutions and pastes. When cleaning with baking soda, making your pastes beforehand can save you a lot of time.
"Create a cleaning solution by mixing the baking soda and dishwashing liquid or an all-purpose cleaner in a small bowl. Keep in mind that the paste will be runny and, depending on how large the surface you need to clean is, you may need to make a double batch," advises Petya.
This is also the time you'll want to put on your protective gear like gloves, a mask and even goggles to protect yourself from the bacteria and chemicals.
2. Tackle your shower accessories
Whilst you might only see the mould on your grouting or tiles, cleaning your shower curtain to get rid of any mould and mildew is key.
"Even if you can't see pink growth on them, the bacteria that cause pink mould can grow on plastic and fabric surfaces. Put the washable curtains and liners in the washing machine and wash them in warm to hot water with your laundry detergent," explains Petya.
She then recommends drying the shower curtains outdoors if possible or on an airer. Petya does point out that if the mould problem is too severe, you'll need to completely replace the curtain and liner.
3. Scrub the affected areas
Now it's time to properly start scrubbing the areas where you've found the pink mould with the pre-made solution.
Petya says, "Dip your nylon-bristle scrub brush in the baking soda cleaning solution and scrub. Start at the highest point where the pink mould grows and work your way down."
Then ensure you rinse the area well with your shower head, or you can even try dipping a towel in water and wiping the surfaces.
4. Prepare your disinfecting solution
Although pink mould isn't as harmful as black mould, it can be just as difficult to get rid of. This is where expert cleaning hacks can come in handy and make the process much easier.
"Mix a solution made of equal parts warm water and chlorine bleach in a spray bottle and spray the freshly cleaned area liberally with it. Let the solution sit for around 10 to 15 minutes and then, use a clean scrubbing brush to clean over the surface one more time," recommends Petya.
Then it's just a matter of rinsing and drying the surface thoroughly to remove all the bleach. This is when you can make use of your squeegee or towel to remove the excess moisture.
FAQs
What does pink mould indicate?
If you find pink mould in your bathroom, it is not necessarily a sign that you're not cleaning your bathroom as often as you should be.
"Pink mould may indicate that you are wasting more soap than you are using - you should always try to avoid soap build-up in areas where you regularly use it," explains Dr Jonathan.
He also highlights that you can find pink mould in your washing machine drawer, and it's important not to forget about these smaller spots when you're keeping an eye out.
Should you find that you're still struggling with moisture in the bathroom, then there are some houseplants that can help with condensation. Whilst these won't completely fix the moisture issue, they can be a great natural way of helping.
