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.
Simply dust mop or vacuum with a soft brush or wood floor accessory to keep your laminate floor clean from dust, dirt or grit. 1  A damp cloth or mop can be used without damage to the laminate flooring panels, but do not use excessive water. Dry the floor thoroughly with a clean, soft cloth. Blot up spills or water from wet feet or footwear immediately with a clean, dry cloth, sponge, or paper towel.