Public transportation 

Commercial kitchens 

ATM  Machines 

Food processing lines

Sports mats 

Ambulances

Smelly drains

Operating rooms

Sports equipment

Club houses 

Yoga studios

Trains

Yachts 

Planes 

Grease pits

Major public touch points 

Schools

Medical equipment

Food preparation equipment

Commmercial office space

Garbage Disposals

AND MUCH MORE !!!!!

Cross fit training centers

Gyms

Jails

Day care centers 

Workstations

Locker rooms 

Waiting rooms