Cleaning vs. Disinfecting: The Critical Difference
Cleaning removes visible dirt, grease, and debris from surfaces. Disinfecting kills pathogens — bacteria and viruses — on those surfaces. The two steps are distinct, and the order matters: a dirty surface cannot be properly disinfected because the physical contamination on it interferes with the disinfectant’s contact with the surface itself. Clean first, then disinfect.
High-Touch Surfaces: Where to Focus
Not every surface in a home needs to be disinfected regularly. The surfaces that do are the ones that are touched frequently by multiple people: door handles, light switches, cabinet pulls, faucet handles, toilet flush handles, TV remotes, phones, and keyboards. These are the primary vectors for pathogen transmission in a household, and disinfecting them a few times a week during cold and flu season is more effective than disinfecting less-touched surfaces daily.
Effective Disinfectants
The EPA maintains a list of disinfectants registered for use against human pathogens. Products containing quaternary ammonium compounds (Lysol, most commercial disinfectant sprays), hydrogen peroxide (3% or higher concentration), or isopropyl alcohol (at least 70% concentration) are all effective when used correctly. The most common error is not allowing sufficient contact time — most disinfectants need to remain visibly wet on a surface for 30 seconds to several minutes to be effective. Wiping immediately after application is cleaning, not disinfecting.
Natural Options That Actually Work
A diluted bleach solution (one tablespoon of bleach per gallon of water) is highly effective and inexpensive. A 3% hydrogen peroxide solution (standard pharmacy concentration) applied and left for one minute before wiping disinfects without harmful residues. These are not merely natural alternatives — they are among the most effective options available.
What Does Not Work
White vinegar, despite its widespread reputation as a natural disinfectant, does not meet EPA standards for pathogen elimination. It cleans and deodorizes but should not be relied upon for disinfection where that is the actual goal.
Estrellas uses professional-grade products for all cleaning visits in Midland, Odessa, and San Antonio. Request a quote today.