Best Way To Get Rid Of Mould In Shower Caulk

Moulds can be found in bathrooms and are one of the most disgusting elements. Mould spores are everywhere in your house. However, they thrive and multiply in warm, moist environments like your shower.

Modern Bathroom


They can quickly spread if they are allowed to eat and left untreated. Your once-clean and tidy bathroom could soon be covered in black mould. They stick to grout and soon grow behind it.

This guide will show you how to remove black mould from your shower caulk. We'll also explain why and how to prevent future growth.

Mould Growth in Your Shower Caulk

Mould spores can survive in extreme environments and are easily spread by the air. Moulds, like all other organisms, require food to grow. 

Common causes of mould growth are condensation, leaks, humidity, dampness, wet clothing, and poor maintenance. Moulds can not only make your shower unpleasant, but they can also have negative effects on your overall health.

Modern bathrooms are made with materials that do not contain cellulose. However, common black mould can still cause problems.

Many people with allergies, asthma, sensitivities or weak immune systems experience symptoms such as rashes, skin irritations, yeast infection, itchy eyes, difficulty breathing, and difficulty swallowing.

These are just a few of the reasons you can get rid of moulds from your shower caulk..

Tips on How to Remove Mold from Shower Caulk

It's not possible to replace all your caulk. Use these tips to clean out your shower caulk if it has become an eyesore. 

1. Spray Ammonia

Ammonia is harmful to your health. If you have a window or a door to your shower, make sure they are as wide as possible. We expect that your shower will not be the biggest room in the house.

Use a fan to circulate air if possible. A respirator should be worn that can absorb ammonia gasses, as opposed to the common face masks which cannot. 

In a small container, combine one part ammonia and one part water. Use a funnel to pour the solution into a spray can. Spray the ammonia evenly onto the shower caulk. Spray more ammonia if there is more mold growth, especially around the corners. Take a break from the shower and let it air out. Then, return to the shower in ten minutes using a small brush.

2. You can always get it out

If you do not have ammonia or prefer bleach, you should only use chlorinated bleach. 

Combine one part bleach to one gallon water, and stir it for a few seconds. There are three methods to apply bleach to caulk

  • Sponge

This is best for small mold growths. Use a sponge to soak in the solution and then gently scrub the caulk.

  • Spray Bottle

Spray the caulk with the solution if the sponge fails to do the trick. After waiting for 20 minutes, rinse the caulk with water. You could use a sponge to wipe off the caulk if you had used it earlier.

  • Cotton Coils

If the mold is stubborn, you might need to use cotton coils to help get the solution in the roots of the caulk. You can soak them in the solution, but don't squeeze. Place them side-by-side along the caulk. Use a pointed object to push them into the holes. They can be left in place for up to a night. The next morning, take them out and use a sponge to scrub the caulk.

Spray the solution again, allow it to sit for five minutes, then rinse it off with water. Finally, wipe the caul dry using a paper towel or a rag.

3. Vinegar

Vinegar does more than just kill fungi in your caulk. Common vinegar is more effective than other types, and can kill nearly all kinds of mold. You can dilute the vinegar with water if it smells too strong. However, you will still need to use more of the diluted solution. It's easy to kill mould with vinegar

  • Apply the vinegar to the affected area

  • Allow the room to cool down for approximately one hour

  • Use a brush to scrub the caulk or a sponge to clean it.

  • Rinse the caulk with water and then shower.

4. Baking soda

Baking soda will not kill mould but can remove excess moisture from caulk which helps to prevent further mould growth. Baking soda can be used to clean caulk in two ways:

  • Solution

Mix about one-quarter cup of baking powder into a spray bottle. Shake it well until it dissolves. Spray the sealant, and scrub it with a brush as you spray. Rinse the caulk with warm water after scrubbing. Spray the solution once more, but don't rinse it. To prevent mould from occurring, let it dry on the caulk.

  • Paste

Make a paste of baking soda by adding a little water until it becomes thick. The paste should be spread on the caulk and left there for 20 minutes. Use a scrubber and some effort to remove the mould.

Some believe vinegar is a stronger cleaner than water. There is a chance that the chemicals in both products will react and leave you with salty water.

Conclusion

It's easy to remove mould from shower caulk. Before you use bleach, be sure to read the label. To prevent mould growth, spray a small amount of vinegar around the shower area after you have finished a bath.


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