
To effectively remove mould from a sofa, it is important to act quickly to prevent the spores from spreading further. Before you begin cleaning, if possible, move the sofa outdoors to a well-ventilated area. This helps prevent the dispersal of mould spores inside your home. Start by vacuuming the affected area with a vacuum cleaner equipped with a HEPA filter to remove any loose spores from the surface of the fabric.
A commonly recommended and effective cleaning solution is a mixture of equal parts white vinegar and water. Place this solution in a spray bottle and lightly spray the mouldy area. Allow the solution to sit for approximately one hour to effectively kill the mould. After it has sat, use a soft-bristled brush to gently scrub the area and lift the mould from the fabric.
Once you have scrubbed the area, use a clean, damp cloth to wipe away the mould residue and the vinegar solution. It is crucial to ensure the sofa is completely dry after cleaning to prevent the mould from returning. You can aid the drying process by using fans, a dehumidifier, or by placing the sofa in direct sunlight. Sunlight has the added benefit of helping to kill any remaining mould spores. Always ensure the fabric is thoroughly dry to the touch before using the sofa again.


