|
I.I.C.R.C.
Certified Cleaning
& Restoration Technicians
|
CLEANING FREQUENCY GUIDELINE
From: U.S. EPA Letter, January 1989
|
Environment |
Normal Conditions |
Contaminated Outside |
Extremely Cold Weather |
High
Humidity |
| Day Care
Center |
2 wks |
1 wk |
2 wks |
1 wk |
| Nursing
Homes |
1 month |
1 month |
1 month |
1 wk |
|
Residence |
|
|
|
|
2
Persons
Non-Smoking |
6-12 months |
2 months |
4-6 months |
4-6
months |
| 2
Persons Smoking |
4 months |
2 months |
3 months |
4 months |
| Young
Children |
6 months |
1 month |
3 months |
3 months |
| Young
Children w/pets |
3-6 months |
1 month |
2 months |
2 months |
| Office
Building |
|
|
|
|
| ground
floor |
3-6 months |
1-4
months |
2 months |
2 months |
| higher
floors |
6-12 months |
2-6
months |
3-9 months |
3-9
months |
| Food
Service Establishments |
1 month |
1 wk |
2 wks |
2 wks |
|
Commercial |
3-6 months |
1 month |
2 months |
2 months |
Standard for Carpet Cleaning S001-1994
|
