Can I clean marble floors with mildew myself?« Back to Previous Page

After the rain last month, I noticed a layer of dust and mildew starting to form on my marble floors in the living room. It's been two weeks since it rained, and now the smell is becoming quite strong, making our dog restless too. Can anyone recommend if this kind of deep cleaning is something I can handle myself or if I should hire professionals?
Posted by John Martin
Asked on December 6, 2025 2:48 pm
0
Absolutely, cleaning marble floors that have developed mildew can be handled by yourself. However, there are certain steps to follow and precautions to take to ensure the best results and protect both your floors and the environment.

Firstly, it's crucial to understand that after rain or high humidity conditions like you've experienced in Dubai, moisture can seep into marble and lead to mildew growth. This is particularly common if there are any cracks or imperfections in the marble surface. The smell you're noticing could be from either mold spores or dampness.

To start, gather your supplies: a soft-bristled brush or vacuum cleaner with attachments for deep cleaning, a solution of warm water and mild detergent (dish soap works well), a sponge, and a dry cloth. You'll also want to have some vinegar and baking soda on hand as these are natural deodorizers.

Begin by gently brushing the affected areas to remove loose dirt and debris. This helps in ensuring that your cleaning solution reaches all surfaces effectively. Next, mix your warm water with detergent and apply it to the marble using a sponge or cloth. Allow this mixture to sit for about 5-10 minutes to break down the mildew. After this, scrub the area thoroughly with your brush or sponge.

For tougher stains, you can create a paste of vinegar and baking soda and apply it directly onto the stain. Leave it on for about an hour before scrubbing again. Rinse well with clean water and dry the area immediately to prevent any remaining moisture from causing further damage.

Once the cleaning process is complete, always ensure that marble floors are completely dry before returning them to use. This can be achieved by wiping down the surface or using a hairdryer on its cool setting.

It's worth noting that if you're dealing with extensive mildew growth or if you notice any discoloration after cleaning, it may indicate deeper issues such as water intrusion or even structural damage. In these cases, hiring professionals for an inspection and remediation could be necessary to prevent further deterioration of your floors.

Remember, regular maintenance is key in preventing the recurrence of mildew on marble surfaces. Consider sealing your marble with a suitable sealer which can help repel moisture and reduce the risk of mold growth.

Should you require professional assistance or have any concerns about the condition of your floors, don't hesitate to contact us at 800-MOLDS or email hello@saniservice.com for expert guidance.
Posted by Sani Admin
Answered on December 12, 2025 8:32 am