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.
Vertical blinds are popular installations for sliding glass doors and large windows. Energy-efficient blinds keep cool air in during the summer and cold air out during the winter. Blackout shades block nearly 99% of sunlight from entering a room. Due to child safety regulations, all blinds sold at Lowe's are cordless. Some blinds have remote controls to easily adjust for more or less light. There are two ways to install window blinds: Inside-mounted blinds are installed within the window. Outside-mounted blinds are installed to cover the window frame or attach to the wall.