The fermentation lock or airlock is a device used in beer brewing and wine making that allows carbon dioxide released by the beer to escape the fermenter, while not allowing air to enter the fermenter, thus avoiding oxidation.
Most wood blinds are treated with a special finish to repel dirt and stains. Wood blinds can be cleaned with a good quality furniture polish and a soft cloth or clean sock. Spray the furniture polish on the cloth and wipe each slat individually. Avoid touching the cords. For heavier cleaning, you can use plain water, but be careful not to saturate the wood.
Dry your bedding in a hot dryer. This will kill any dust mites that lived through the washing cycle. 4. Consider throwing away pillows that are 6 months to 2 years old. Down pillows and comforters attract the most dust mites, and they cannot be cleaned conventionally to get rid of dust mites. After 2 years, your pillows' weight may be 10 to 15 percent dust mite waste. Replace pillows and comforters with those that can be cleaned in a conventional washer and dried in a dryer.