What are the seven environmental principles?

Answer 1

1. Nature knows best.

2. All forms of life are important.

3. Everything is connected to everything else.

4. Everything changes.

5. Everything must go somewhere.

6. Ours is a finite earth.

7. Nature is beautiful and we are its stewards.

Answer 2

Scrubbing (frictional cleaning) is the best way to physically remove dirt, debris and

microorganisms.

Cleaning is required prior to any disinfection process because dirt, debris and other

materials can decrease the effectiveness of many chemical disinfectants.

Cleaning products should be selected on the basis of their use, efficacy, safety and

cost.

Cleaning should always progress from the least soiled areas to the most soiled areas

and from high to low areas, so that the dirtiest areas and debris that fall on the floor

will be cleaned up last.

Dry sweeping, mopping and dusting should be avoided to prevent dust, debris and

microorganisms from getting into the air and landing on clean surfaces. Airborne

fungal spores are especially important as they can cause fatal infections in

immunosuppressed patients.

Mixing (dilution) instructions should be followed when using disinfectants. (Too

much or too little water may reduce the effectiveness of disinfectants.)

Cleaning methods and written cleaning schedules should be based on the type of

surface, amount and type of soil present and the purpose of the area.

Routine cleaning is necessary to maintain a standard of cleanliness. Schedules and

procedures should be consistent and posted.