Lesson 7 Quiz Quiz to review material in Lesson 7 0 Created on August 01, 2022 By prowineservice Lesson 7 - Wine Aftercare Quiz to review material in Lesson 7 Keep the stain moist until the stain can be washed 1 / 2 Which of the following techniques WOULD NOT WORK WELL to remove a red wine stain in clothing or a tablecloth? apply a commercial stain remover such as Stain Rx blot the stain with very hot water soak stain in cold water until the material can be laundered of dry cleaned use OxiClean™ Versatile Stain Remover detergent when washing the stained material use 3% hydrogen peroxide followed by Dawn® detergent heat (hot water either initially or when washing) will fix a stain in cloth material making it harder to get out heat (hot water either initially or when washing) will fix a stain in cloth material making it harder to get out Some methods are better than others to remove red wine stains from textiles. But hot water can "fix" a stain and make it more difficult to remove with washing To prevent oxidation, oxygen contact with wine needs to be removed 2 / 2 Which of the following methods can be used to slow down oxidation spoilage in bottles of wine that have been open for more than one day? use a vacuum pump to remove air before recorking the bottle place the bottle in the refrigerator over night replace the air in the bottle with inert gasses such as argon or nirtrogen all of the above none of the above work well removing all room air or replacing it with inert gasses helps prevent oxidation. Lowering the temperature to less than 40 deg F. also slows oxidation almost to a complete stop All of the methods listed help prevent oxidation in open wines so they may still be drinkable for a day after opening Room air contains about 20% oxygen and it is the oxygen that spoils the wine if the wine is exposed to it for too long Your score is The average score is 0% LinkedIn Facebook Twitter VKontakte 0% Restart quiz Go on to the next lesson