How to Remove Mold on Grout in the Shower: Quick Guide

Mold Restoration

Mold and mildew, those pesky inhabitants of humid and damp environments, often find a cozy abode within the confines of bathrooms. While tackling mildew on tiles might seem like a breeze, the challenge escalates when it comes to mold on grout. Fear not, for there are several effective methods to rid your grout of mildew, ranging from household solutions to complete grout replacement. Here are the best methods we know:

How to Remove Mold on Grout

  • Scrubbing with Cleaning Products: Armed with a scrubbing brush or toothbrush and your chosen cleaning agent, embark on a mission to scrub away the mold. Opt for household staples like borax, ammonia, baking soda paste, or commercial grout cleaners. The vigorous scrubbing action helps dislodge the mold on grout.
  • Baking Soda Paste: For a natural and eco-friendly approach, concoct a paste using equal parts water and baking soda. Apply this paste generously onto the affected grout, allowing it to sit for at least ten minutes or longer for deeply ingrained mildew. Afterward, rinse the area thoroughly with water, scrubbing as needed to reveal refreshed grout.
  • Oxygen Bleach, Chlorine Bleach, or Hydrogen Peroxide: Stubborn mildew stains call for more potent solutions. Spray the affected grout with oxygen bleach, chlorine bleach, or hydrogen peroxide, ensuring the solution saturates the stains. Let it dwell for several minutes, then scrub the area. A second application may be necessary for persistent stains. To boost effectiveness, stick paper towels soaked in bleach onto the grout and leave overnight for a thorough treatment.
  • Steam Cleaning: Invest in a steam cleaner specifically designed for grout cleaning. The high-temperature steam effectively kills mold and mildew without the need for harsh chemicals. Simply direct the steam onto the affected grout lines and watch as the mildew loosens and dissolves.
  • Vinegar Soak: Create a potent mildew-fighting solution by soaking a cloth or sponge in undiluted white vinegar. Place the saturated cloth over the moldy grout and let it sit for several hours or overnight. The acidic nature of vinegar helps break down mildew, making it easier to scrub away.
  • Tea Tree Oil: Harness the natural antifungal properties of tea tree oil by mixing a few drops with water in a spray bottle. Spritz the solution onto mildew-infested grout and leave it to penetrate for about an hour before scrubbing. The tea tree oil not only eliminates mildew but also leaves behind a refreshing scent.
  • Commercial Mold and Mildew Removers: Explore the wide array of commercial mold and mildew removers available in the market. Look for products specifically formulated for cleaning mold on grout, ensuring they are safe for use in bathrooms. Follow the manufacturer’s instructions carefully for optimal results.
  • Grout Sealing: After cleaning or replacing grout, apply a quality grout sealer to provide an additional barrier against moisture and mildew. Regularly reapply the sealer as per manufacturer recommendations to maintain its efficacy over time.
  • Grout Replacement: When all else fails and the mildew persists despite your best efforts, it may be time to bid farewell to the old grout. Utilize a flat screwdriver or similar tool to carefully remove the stubborn grout, making way for a fresh application.
  • Professional Cleaning Services: For severe cases of mildew or when DIY efforts prove insufficient, enlist the help of professional cleaning services specializing in grout restoration. These experts possess specialized tools and techniques to tackle stubborn mildew effectively.

By adopting these strategies, you can remove that pesky mold on grout and restore your bathroom’s pristine allure. Whether you opt for natural remedies or opt for more robust solutions, the key lies in diligence and regular maintenance to keep mildew at bay.

Mold on Grout: Preventive Measures

young woman wiping down water from shower glass

As the adage goes, prevention is often more effective than cure when it comes to combating mildew and mold in bathrooms. You can thwart future mildew infestations and maintain a clean, healthy environment by following the tips below.

Ventilation Is Key

One of the most crucial steps in preventing mildew and mold growth is ensuring adequate ventilation within the bathroom. Proper ventilation helps to expel excess moisture, which is a breeding ground for mildew and mold. Consider the following ventilation strategies:

  • Open Windows: Whenever possible, open windows to allow fresh air circulation and facilitate the removal of moisture-laden air. Natural ventilation can significantly reduce humidity levels within the bathroom.
  • Utilize Exhaust Fans: Exhaust fans are indispensable allies in the battle against bathroom humidity. Turn on exhaust fans during and after showering to remove steam and moisture from the air quickly. Ensure that exhaust fans are properly sized and in good working condition for optimal effectiveness.
  • Install a Dehumidifier: In particularly humid climates or poorly ventilated bathrooms, installing a dehumidifier can help maintain optimal humidity levels. Dehumidifiers extract excess moisture from the air, preventing condensation and inhibiting mildew and mold growth.

Post-Shower Rituals

In addition to ventilation measures, incorporating post-shower rituals into your bathroom routine can further deter mold on grout surfaces. Consider the following preventative measures:

  • Vinegar and Water Spray: Prepare a solution of equal parts white vinegar and water in a spray bottle. After showering, spray the mixture onto grout surfaces, paying particular attention to areas prone to mildew growth. Vinegar’s acidic properties help to inhibit mold and mildew formation while also serving as a natural disinfectant.
  • Wipe Down Surfaces: After each shower, take a few moments to wipe down shower walls, tiles, and grout surfaces with a squeegee or towel. Removing excess moisture promptly prevents water from pooling and facilitates faster drying, reducing the risk of mildew and mold formation.
  • Regular Cleaning: Incorporate regular cleaning of grout surfaces into your household cleaning routine. Use mild detergent solutions or eco-friendly cleaners to scrub grout lines and remove any accumulated dirt, soap scum, or mildew residue.

For Professional Mold Removal Services, Contact Your Local PuroClean!

For professional mold removal services, look no further than your local PuroClean team! With expertise in mold remediation and restoration, PuroClean is dedicated to providing efficient and effective solutions to combat mold infestations. Our certified technicians utilize state-of-the-art equipment and industry-leading techniques to safely remove mold and restore your property to its pre-loss condition.

Call PuroClean Emergency Services of Dayton, Ohio at 937-401-9700 or Cincinnati, Ohio at 513-897-8990 or visit our website.

Last edited on 1st of April 2024