True story: Khun Theerapong & Khun Jiraporn Munkong — 80-sqm basement, Nonthaburi

20-year basement used as garage + storage + wine cellar. Walls develop dark spots; oxidation fumes from car batteries, old motor oil bottles, cleaning solvents, cardboard boxes. Humidity 80%. Son plays there with friends — they all cough and have itchy eyes. Doctor: Sick Building Syndrome.

The Problem

• Black mold (Stachybotrys) on floor/walls
• VOC from motor oil, batteries, solvents
• 80% humidity feeds dust mites
• Old cardboard breeds mold
• Kids playing get sick repeatedly

Why Normal Fixes Fail

Spray disinfectants miss cracks and storage corners. Concentrated chlorine is toxic in closed basements. Dehumidifiers reduce humidity but don't kill germs. Anti-mold paint is temporary.

Solution: WHD Ozone Reset

WHD places a 10,000 mg/h ozone unit in the basement for 8 hours. As gas, ozone reaches every crack — cardboard, wood, walls, car — destroying Stachybotrys, VOCs, and germs in one step. Kids play in the basement without getting sick; doctor clears the space.

10 Reasons

1. 10,000 mg/h ozone reaches every crack
2. Destroys Stachybotrys highly toxic black mold
3. Breaks down VOCs from batteries/oil/solvents
4. Kills mold in cardboard/boxes
5. Reaches deep cracks wipes can't
6. Non-toxic vs chlorine — decays to O₂
7. Wine cellar safe when bottles covered
8. One service for whole basement
9. Guaranteed
10. Kids play safely again

Before VS After

Before: Stachybotrys, VOCs, Sick Building Syndrome, sick kids
After: Clean basement, kids play safely

Real User Testimonial

"Son stopped coughing and eye-itching. Plays in basement normally. Doctor approved."
— Khun Theerapong, Nonthaburi

Reset Your Basement?