
The provided search results are from commercial websites and do not contain specific instructions for cleaning a leather sofa. Based on general knowledge, here is a professional guide on how to address pen marks on leather using baking soda.
Using baking soda to remove ink from leather can be an effective DIY solution, but it must be done with caution to avoid damaging the material. Before you begin, it is essential to test the cleaning method on a small, hidden area of the sofa, such as under a cushion or on a back flap, to ensure it doesn't cause discoloration or damage.
To start, create a paste by mixing a small amount of baking soda with a few drops of water. The paste should be thick enough to apply to the stain without running. Using a cotton swab or a soft, clean cloth, gently dab the paste directly onto the pen mark. It is important not to rub or scrub, as this can spread the ink and harm the leather's finish.
Let the baking soda paste sit on the stain for several minutes to allow it to absorb the ink. Afterward, take a separate clean, damp cloth and carefully wipe the paste away. If the stain has not been completely removed, you can repeat the process. Once the mark is gone and the area is dry, it is highly recommended to apply a high-quality leather conditioner. Baking soda can be drying to the leather, and a conditioner will help restore moisture and maintain the material's suppleness.


