How to Effectively Clean Black Mould off Silicone [3 Easy Methods!]

Black mold on silicone can be a common problem in the bathroom and kitchen, and it’s an absolute pain in the you know what!

It can be unsightly and even dangerous to your health if left untreated. Fortunately, there are several effective methods for removing black mold from silicone!

One effective method for removing black mold from silicone is to use a product called HG Mould Remover. This spray is an absolute lifesaver!

Another effective method is to mix a cup of borax with 3L of hot water and use a brush to scrub the solution onto the black mold, then wipe away with a cold, damp microfiber cloth.

Bleach is also a powerful agent in addressing mold, but it should be used with caution as it can harm your health and damage the silicone seal.

It is important to address black mold on silicone as soon as possible to prevent it from spreading and causing further damage.

Let’s get into it!

Understanding Black Mould

Black mould thrives in areas with high humidity and moisture.

It can grow on any surface, including walls, ceilings, and floors.

It is commonly found in areas with poor ventilation, such as bathrooms, kitchens, and basements.

Black mould can spread quickly and easily. It produces spores that can be carried through the air and can settle on any surface.

These spores can cause health problems, especially for individuals with respiratory issues.

Health Risks Associated with Black Mould

Exposure to black mould can cause a variety of health problems. These include respiratory issues, such as coughing, wheezing, and shortness of breath.

It can also cause skin irritation, eye irritation, and headaches.

Individuals with pre-existing respiratory conditions, such as asthma, are particularly susceptible to the health risks associated with black mould. It is important to take steps to prevent the growth of black mould in your home to protect the health of you and your family.

Cleaning Process

Initial Cleaning Steps

The first step is to remove any loose debris or dirt from the surface.

We can use a soft-bristled brush or a vacuum cleaner to remove any loose particles.

Cleaning Black Mould off Silicone: 3 Methods

1. Using HG Mould Remover:

  • Product Choice: HG Mould Remover is known for its effectiveness against black mold. It’s a specially formulated spray that targets mold and mildew on various surfaces, including silicone.
  • Application: Spray the affected area generously with HG Mould Remover, ensuring complete coverage of the black mold.
  • Waiting Time: Leave the solution to work for approximately 30 minutes. This allows the active ingredients to penetrate and break down the mold.
  • Rinsing Off: After the wait, rinse the area thoroughly with water. For stubborn mold, a second application might be necessary.
  • Safety Measures: Always wear gloves and ensure good ventilation when using chemical mold removers, as they can be harsh and potentially harmful if inhaled.

2. Cleaning with Borax and Hot Water:

  • Preparation: Mix one cup of borax with 3 liters of hot water until the borax is fully dissolved. This creates a potent solution that’s effective against mold yet gentler than bleach.
  • Scrubbing: Dip a brush into the borax solution and scrub the black mold on the silicone. The abrasive action, combined with the mold-killing properties of borax, will help lift and remove the growth.
  • Wiping Clean: Once you’ve thoroughly scrubbed the area, wipe it down with a cold, damp microfiber cloth. This helps remove any remaining mold and borax residue.
  • Drying: Allow the area to dry completely. Good ventilation and air movement can speed up the drying process and prevent future mold growth.

3. Using Bleach with Caution:

  • Dilution: If you choose to use bleach, ensure it’s properly diluted. A common ratio is one part bleach to ten parts water. This reduces its potency to a safer level while retaining its mold-killing properties.
  • Application: Apply the diluted bleach solution to the moldy silicone. You can use a spray bottle for even distribution or a brush for more targeted application.
  • Safety First: Bleach is a powerful chemical that can emit harmful fumes and potentially damage surfaces if used undiluted. Always wear gloves and ensure the area is well-ventilated. Avoid mixing bleach with other cleaning agents, especially ammonia, as this can produce toxic fumes.
  • Rinsing: After allowing the bleach solution to sit for several minutes, rinse the area thoroughly with water. Ensure no bleach residue remains, as it can continue to affect the surface and your health.

It’s wise to test the cleaning method on a small, inconspicuous area first to ensure it doesn’t damage or discolor the silicone – don’t plaster this stuff all over it before you’ve tested it.

Before and after!

Rinsing and Drying

After applying the cleaning solution, rinse the area thoroughly with clean water.

Be sure to remove all traces of the cleaning solution. We recommend using a damp cloth or sponge to wipe down the surface.

Finally, dry the area completely using a clean, dry cloth or towel. Be sure to allow the area to air dry completely before using it again.

Preventive Measures

When it comes to preventing black mold growth on silicone, there are a few measures we can take to ensure our bathroom stays mold-free.

Maintaining Low Humidity

Mold thrives in environments with high humidity levels, so it’s important to maintain low humidity levels in your bathroom to prevent mold growth.

You can do this by using a dehumidifier or opening a window to let in fresh air.

It’s important to properly ventilate your bathroom after taking a shower or bath.

Leaving the bathroom door open and turning on the fan can help to remove excess moisture and prevent mold growth.

Regular Cleaning Schedule

Regular cleaning is key to preventing black mold growth on silicone sealant.

We recommend cleaning your bathroom at least once a week to keep it clean and mold-free.

When cleaning, pay special attention to areas where water tends to collect, such as the shower, bathtub, and sink.

Use a mold and mildew cleaner to clean the silicone sealant and other areas prone to mold growth.

In addition, it’s important to dry the bathroom thoroughly after cleaning to prevent moisture buildup.

Use a towel to dry the shower, bathtub, sink, and other surfaces to ensure they are completely dry.

Frequently Asked Questions

What natural methods are effective for removing black mould from silicone sealant?

If you prefer to use natural methods to remove black mould from silicone sealant, there are a few options. One effective method is to mix a cup of white vinegar with 2-3 teaspoons of baking soda to create a paste. Rub the paste onto the mouldy area using a damp rag and let it sit for an hour or two before wiping it away with a clean cloth. Another method is to mix a cup of borax with 3L of hot water and use a brush to scrub the solution onto the black mould, then wipe away with a cold, damp microfiber cloth.

Is bleach a safe and effective option for removing black mould from silicone sealant?

Bleach is a powerful agent that is effective in removing black mould from silicone sealant, but it should be used with caution. It is important to dilute bleach properly and wear protective gloves and eyewear when using it. To use bleach, mix a cup of bleach with a gallon of water and apply the solution to the mouldy area using a stiff-bristled brush. Let it sit for 10-15 minutes before wiping it away with a clean cloth.

Can products like WD-40 be used to eliminate mould from silicone surfaces?

While products like WD-40 are effective in removing some types of stains and grime, they are not recommended for removing black mould from silicone surfaces. In fact, using WD-40 could actually make the problem worse by creating a surface that is more conducive to mould growth. It is best to stick to proven methods like vinegar, baking soda, or bleach when dealing with black mould on silicone surfaces.

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