What Is The Difference Between Porous And Non-Porous Materials?

You need to know the difference between porous material and non-porous substances before mold growth is a problem in you home. Mold can grow on surfaces of porous materials, but it can also grow on porous materials.

Although some molds are not toxic, it is difficult to tell which ones are by performing laboratory testing. Mold can thrive indoors and outside, provided there is moisture, adequate light and an organic food source. Mold reproduces through the production of microscopic spores, which can be easily dispersed with even minor air movement. You must approach mold remediation in a different way depending on its surface.

Non-porous surfaces

The common non-porous items in your house include ceramic tiles, metal sinks, glass and metal cabinets. Non-porous means that liquids and air cannot pass through. Non-porous surfaces are inaccessible to mold. How do you remove mold from non-porous surfaces

  • 1. To get rid of as much visible mould as possible, you can use a HEPA-rated vacuum.
  • 2. To prevent mold spores or remaining mold from spreading, spray the area with a water-and detergent solution.
  • 3. The vinegar can be used to scrub the affected surfaces. Allow the vinegar solution to settle on the surface.
  • 4. Rinse the surface well with clean water. Dry thoroughly.

Porous Surfaces

It is nearly impossible to completely remove mold buildup from porous materials. The porous materials include wallpaper and drywall. Wood can also be considered non-porous. It is best to get rid of any porous materials contaminated by mold. It would not be worth it to remove mold contamination from fine art or textiles. For mold remediation of porous materials:

  • To isolate affected areas, use 6-mil polyethylene to make a containment. For small areas (less than 10 sq. feet), you can use plastic to cover the mold and seal it using duct tape. After removing the mold, bag it and seal it.
  • Before removing any moldy material from the enclosed area, you should bag it.
  • After the contaminated material are removed, vacuum with an HEPA-rated vacuum
  • Apply a detergent solution to the affected area and let it dry completely.
  • You can continue vacuuming and wiping after 24 hours.

Before you replace any material that was removed, be sure to dry the entire area. Reconstruction may not be possible if there is moisture present.

Mold Remediation Warnings

It doesn’t matter if the surface has porous or non-porous properties, ensure you follow the following steps. This is essential for your health.

  • Use respirator protection – an N95 particle respirator is recommended.
  • Choose clothing that can easily be washed or thrown out.
  • Wear gloves made from latex and eye protection.
  • Avoid mixing bleach with ammonia. It will cause toxic gases.
  • Always use a HEPA filter within the enclosed area.

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