Last updated: 12 Jun 2026 | 22 Views |
Khun Warin cares for grandma Sanit (84) at home — adult diapers, hospital bed with IV pole, ammonia smell from urine, stains on the mattress, the sofa where grandma sits all afternoon, medicine odor. Doctor warns about MRSA, C. difficile, and UTI from bed germs. Daily linen changes — but odor and germs remain.
Sheet changes only treat the surface. MRSA and C. difficile form spores resistant to ordinary disinfectants. Strong chemicals irritate elderly skin.
WHD performs a monthly elder-care reset: grandma stays at son's home for 6-8 hours while a 10,000 mg/h ozone unit destroys MRSA, C. difficile, UTI bacteria, and ammonia odor in one step. Decays to oxygen. The room is clean and safe for grandma to return.
Before: MRSA, C. difficile, ammonia, family uncomfortable
After: 99.99% clean, family welcome
"Monthly service makes grandma's room hospital-clean. Grandchildren visit without complaints."
— Khun Warin, Khlong San