Ulcers Urgo Filmogel Gel 6Ml: Wipe One Side Of The Spatula On The Edge Of The Bottle. Spread The Remaining Amount With The End Of The Spatula To Thoroughly Completely Cover The Sore Or Lesion. Let Stand For About Ten Seconds And Then Close The Mouth: A Visible Film Is Created. Apply As Often As You Feel The Need, Up To 4 Times A Day, Preferably Before Meals.