How does disinfectant sprays work?

How does disinfectant spray deal with germs?

1. Spraying Out: First, "cover with a blanket"

Even, wall-smear-like coverage: The spray breaks the disinfectant into small droplets, like a mist, covering surfaces such as tabletops and doorknobs, leaving no blind spots.
Key point: The surface must be thoroughly wetted; a thin layer is ineffective.

2. Demolishing the Germ's Home: Breaking Down the Door and Smashing the Wall

Chemical armor-piercing bombs: The disinfectant components (such as bleach and alcohol) dissolve the germ's outer shell, like a demolition crew tearing down a house. Germs without their shells are paralyzed.
Internal explosion: The components penetrate the germ's interior, disrupting its survival process—preventing it from eating and reproducing, ultimately killing it.

3. Post-disinfection cleanup: Deodorizing solution + deodorizing fragrance

Self-degradation: Alcohol and hydrogen peroxide will disappear on their own after spraying (evaporation or turning into water), leaving no toxic residue.
Odor Management: Household disinfectants often add lemon scent to mask the pungent smell of bleach, but fragrance ≠ disinfection power!

Different Disinfectant Sprays' Unique Functions