For example, a yellow filter will make the more yellow colors black. You can use these filters to enhance different parts of a B&W image. share | improve this answer
Baking soda helps get rid of external body odor by killing the bacteria that grows in areas like underarms, breast creases, and the inner thighs. While in the shower or bath, massage a baking soda paste onto desired areas (paste recipe below). Let set for 2 or 3 minutes, then wash the area as usual.The baking soda paste will help kill the bacteria that causes the body odor, leaving the area smelling fresher longer.ow to Make Baking Soda Paste. Mix together 3 tablespoons of baking soda and 1 tablespoon of water using a spoon. Mush the mixture around in the bowl until it forms a paste. Thatâs it! Note: If baking soda gets into cuts or scrapes, it burns.
Baking soda is slightly abrasive, which makes it excellent for cleaning a patio's rough surfaces. Mixed with water, baking soda dissolves dirt and grease. Add a half-cup of baking soda to 1 gallon of water for a gentle cleaning solution. Mix equal parts baking soda, water and salt for more highly soiled areas.Clean off baking soda residue by spritzing it with vinegar -- a natural chemical reaction creates harmless carbon dioxide gas and water.ust spray undiluted vinegar on the weeds, and they'll perish. If you don't care for vinegar's distinctive scent, add essential oil to your spray bottles. Fifty drops of peppermint essential oil added to 1 gallon of white vinegar makes a pleasantly invigorating cleaning solution.