These bacteria, molds, stains, carcinogens in the air and water, and foul odors are all organic substances and nitrogen oxides that threaten our lives.\r\nA number of antibacterial products are on sale in line with the recent cleanliness boom.
\r\nAntibacterial products include metal-based products using silver and copper, organic chemical-based products using natural organic substances, and titanium dioxide photocatalysts.\r\nMetallic and organic antibacterial agents are effective against bacteria, but not at all against other harmful substances.