Sanitation is a hygienic way of promoting health by keeping humans away from hazards brought by wastes. A sanitation barrier, on the other hand, poses a hindrance to provide sanitation to those who need them. One example of this is high cost of sanitation.
It could mean either "toilets" or the sanitation system (cleaning and waste management), depending on the context.
air sanitation is the cleaning of the air so it is easier to breathe and stuff
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WATer and SANitation manager
how to instoled the barrier
Barrier
A Barrier
jackass
Some words are sanitation and sanitize but they mean the exact same thing.
its means that we have to a good sanitation and must be cleaned the the kitchen.
National Sanitation Foundation
it breaks the barrier if u know what i mean.