Brass can kill germs, and brass doorknobs are less prone to germiness. Zinc or brass knobs are often finished in another metal, and which is mostly a matter of aesthetics. For a home with a lot ...
Look for construction of brass, zinc alloy, or alloy steel for best results Q. How long should a kitchen faucet last? Kitchen faucets last 15 to 20 years on average, but quality of construction ...