For cotton and polyester: Scrape off hardened wax with a dull knife. Stretch fabric over a bowl. Carefully pour boiling or very hot water over the stain from a height of about one foot. Air dry. If stain remains, place garment stain side down on an old towel. Place another towel on top. Gently press a warm—not hot—iron over the towel. Wax residue should melt and transfer to bottom towel.
For washable silk and wool: Scrape off hardened wax with a dull knife. Place garment stain side down on an old towel. Place another towel on top. Gently press a warm—not hot—iron over the towel. Wax residue should melt and transfer to bottom towel.