How to prevent and get rid of mould in your bathroom

Mould is a common issue in bathrooms due to the high humidity levels, warmth, and the presence of water. While mould may seem like a minor nuisance, it can cause serious health problems and damage to your home if left unchecked. In this article, we will cover how to prevent and get rid of mould in your bathroom.

What is black mould and mildew?

Black mould, is notorious for producing toxins (mycotoxins) that can lead to respiratory issues, allergic reactions, and other health problems. Especially in those with weakened immune systems. It typically appears as dark, greenish-black spots and is often found in areas with persistent moisture, such as bathrooms. 

Mildew, on the other hand, is a surface-level fungus that is less dangerous and easier to clean. It often appears as white, grey, or yellowish patches. Commonly found on walls and other surfaces that have a light layer of moisture. While mildew is generally less harmful than black mould, both should be addressed promptly to prevent damage and potential health risks.

Understanding the Causes of Bathroom Mould

It’s important to understand what causes mould in the bathroom. Mould thrives in damp, warm environments. Which makes the bathroom an ideal breeding ground. The primary factors that contribute to mould growth include:

– Excess moisture: Steamy showers, dripping faucets, and wet towels contribute to high humidity levels.

– Poor ventilation: Lack of proper airflow can prevent moisture from escaping.

– Leaky fixtures or pipes: Water leaks can lead to damp surfaces, further encouraging mould growth.

With these causes in mind, let’s explore the best ways to prevent and remove mould from your bathroom.

How to Prevent Bathroom Mould Growth

The best way to deal with mould is to stop it before it starts. Here are a few tips to prevent mould from growing in your bathroom:

Control Humidity Levels

High humidity is the number one factor in mould development, so controlling the moisture in your bathroom is essential. Here are some effective methods to reduce humidity:

– Install a bathroom exhaust fan: After a shower or bath, run the fan for at least 30 minutes to allow the steam and moisture to escape. If your bathroom doesn’t have a fan, consider installing one, especially in areas prone to mould.

– Open windows or doors: If you don’t have a fan, leave windows open after a shower or bath to encourage airflow.

– Wipe down wet surfaces: After using the shower, use a squeegee or towel to wipe down tiles, shower doors, and other wet surfaces to reduce moisture.

Fix Leaks

Even small leaks from faucets, showerheads, or pipes can create enough moisture for mould to grow. Regularly check for leaks and repair them promptly. Look for damp spots under sinks, around the base of the toilet, and near the tub or shower.

Keep Your Bathroom Dry

To further reduce the chances of mould growth, aim to keep your bathroom as dry as possible. You can do this by:

– Hang towels and bath mats to dry: Avoid leaving wet towels and mats on the floor. Instead, hang them on a towel rack or over the shower rod to dry quickly.

– Use mildew-resistant shower curtains: Some shower curtains are specifically designed to resist mildew, which can help prevent mould growth. Be sure to wash them regularly to remove soap scum build-up.

Regular Cleaning

Regular bathroom cleaning is crucial to prevent mould. Clean your bathroom surfaces, including tiles, grout, and fixtures, at least once a week. Use a bathroom cleaner or a vinegar solution to remove soap scum, grime, and potential mould spores.

How to Get Rid of Mould in Your Bathroom

Start by mixing a solution of equal parts white vinegar and water. Spray the solution directly on the affected areas, such as grout, tiles, or ceilings, and let it sit for at least 30 minutes. Then, scrub the mouldy spots with a stiff brush or sponge. For stubborn mould, you can use a paste of baking soda and water to scrub away tough spots. After cleaning, rinse the area with water and dry thoroughly, as moisture encourages mould growth.

Deep Clean the Bathroom

For bathrooms with extensive mould growth, a deep clean might be necessary. In this case, it’s a good idea to use a more potent cleaner, such as bleach or a commercial mould remover. Always follow the manufacturer’s instructions and take proper safety precautions, including wearing gloves and a mask.

When to Call a Professional

If mould covers a large area (over 10 square feet), or if it has penetrated walls, ceilings, or flooring, it’s best to call a professional mould remediation service. These experts can assess the damage and remove the mould safely.

Mould in the bathroom is a common problem, but with the right prevention and cleaning methods, you can keep your bathroom mould-free. If mould becomes extensive, don’t hesitate to seek professional help. 

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