Endoscopy is useful in looking for complications of reflux, such as Barrett's esophagus. 1  A test to measure the movement of the esophagus. 2  Esophageal motility testing (manometry) measures movement and pressure in the esophagus. 3  The test involves placing a catheter through your nose and into your esophagus.
Tips. 1  Always test your cleaner in a hidden spot before using it to remove ink stains on leather. 2  Most leather cleaners will not remove ink unless you have also been applying a leather protectant to the item on a regular basis.. Determine the depth of the stain. If the ink stain is fresh and only on the surface of your leather item, begin cleaning according to the steps below. If the ink stain is older or has soaked deep into the leather, you will likely have to re-dye the leather professionally to remove the stain.
7. Take a clean, dry cloth and wipe the leather to soak up extra moisture that might have been left behind. 1  Some owners of leather bags choose to dry leather bags using a hair dryer on a low setting. 2  If you choose to do this, be sure that your particular leather can withstand a little heat.. Soak a cotton ball or cotton swab with rubbing alcohol and gently treat any ink stains. 1  Be mindful not to rub too hard. 2  Excessive rubbing can damage leather and result in stains traveling inward, making them even harder to remove.