Marking Pens

Last Updated: June 11, 2004

If marks will not remove with plain water, what can I do?
You can treat the marked area with concentrated lemon juice or hydrogen peroxide. Always perform a test on a scrap piece of your fabric to be sure these solvents will not cause unwanted discoloration.

When should I use an air-soluble or water-soluble marking pen?
Both of these pens can be used to transfer pattern markings and embroidery designs to the right side of fabrics. Air-soluble marks will disappear within 48-72 hours; water-soluble marks will remain until removed. For best results, use marking pens on washable fabrics only. Always perform a test on the fabric you are using to be sure the marks can be removed satisfactorily. Both air-soluble and water-soluble marking pens can be removed by thoroughly rinsing the area with plain tap water.

Why can’t I remove the marks from my fabric?
There are some variables that may influence how easily marks are removed:
Marking pen ink will perform differently on various fabrics. Some fiber contents, fabric finishes or dyes (red and pink in particular) may not be suitable for use with marking pens. Ironing over marks may cause the ink to penetrate deeper into the fibers so that it will be more difficult to remove. Fabric that is subject to a lot of handling may have hand oil residue inhibiting the ease of removal. Some laundry products containing sodium hydroxide or sodium carbonate may “set” the marks if they are not completely removed before laundering. Marks made with air-soluble pens may not disappear as quickly in humid climates.

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