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.
Run a vacuum over the floor. Make sure it is set on the wood floors setting*. OR use the microfiber mop (without water) to get all the big clumps of hair and dust up. You can scrape the debris off and rinse before using the same microfiber pad for wet mopping. OR dry dust mop with a Swiffer type sweeper.