5 Cleaning Myths Debunked by Science

Cleaning lore is rife with misconceptions. Here are five persistent myths that science says you should ignore.

1. More Detergent = Cleaner Surfaces

Excess detergent leaves residue that attracts new dirt. Cleaning power plateaus; follow label instructions for optimal results.

2. Vinegar Cleans Everything

Vinegar’s acidity damages hardwood, no-wax floors, and stone surfaces. It’s also less effective than enzymatic cleaners for carpet odors.

3. Bleach Is the Ultimate Cleaner

Bleach disinfects—it doesn’t clean dirt. You still need to scrub. Use it for germs, not grime.

4. Carpets Shrink After Cleaning

Old natural-fiber carpets shrank; modern synthetics don’t. Professional cleaners know how to prevent any risk.

5. Newspapers Are Best for Glass

Newspapers smear, disintegrate when wet, and aren’t eco-friendly compared to proper recycling. Microfiber cloths and dedicated glass cleaners work far better.

Trust logic over lore. When in doubt, consult a professional.