$.80 cents to $4.50 per square foot
Highest cost
Dust & debris
Cost of disposal
Labor to remove
Business interruption
30% waste factor in cutting new tile to fit
Very messy
Ecological threat
Dirty vents, grids, sprinklers
$0.18 cents to $0.35 cents per square foot
Lowest cost
Remove odors and bacteria
Improves acoustics
Improves fire ratings
No business interruption
No Mess
Clean all surfaces (vents, grids, sprinklers, speaker grills)
Increased light reflection at the lowest investment.