Plants
are kept inside houses as part of interior decoration, style and
fashion. But plants inside the house, if treated well remain healthy
providing the inmates a pollutant free atmosphere.
Plants
have the ability to filter the harmful impurities from the indoor
air. In several places, indoor plants are mainly meant for indoor air
cleaning.
What
plants actually do:
Plants
normally perform the phenomenon of photosynthesis, to respire and for
metabolism. During the process, plants take in carbon dioxide from
the air and return all the important oxygen and water vapor to it.
Recent studies show that, plants can even remove toxic gases in the
air.
During
the plant’s respiration cycle, it absorbs most of the gas through
the tiny openings on the leaf surface, the stomata. The rest is
soaked up by the plant through the roots and through the moist soil
in the pot.
Modern
construction methods follow tightly sealed, super insulated
structures which easily trap and keeps pollutants, which include
formaldehyde, benzene, trichloroethylene and ammonia.
These
are present copiously, especially in new homes and office buildings.
Here air cleaning gains more importance.
Plants
that purify:
Certain
scientists after rigorous research concludes that, some plants have
better ability than others. Areca palms, bamboo palms, lady palms and
dwarf date palms are in the top position.
Rubber
plants get rid of formaldehyde in the air very well. Spider plants
are well known for its ability to remove formaldehyde and carbon
monoxide. Dracaena plants are effective filters of trichloroethylene
from the air.
English
ivies, Boston ferns, philodendrons, Gerbera daisies, pothos,
Spathiphyllum, Chinese evergreens and chrysanthemums also prove to be
top-quality air purifiers.
Even
though they are being told to be effective air purifiers, studies are
being conducted by the U.S. Environmental Agency to make sure that,
whether plants can reproduce the effects in a home environment, as
they do in a sealed tight capsule room.
Studies
so far indicate that, a well functioning ventilation system cleans
the indoor air in a modern home or office building, more effectively
than even a roomful of plants.
Possible
risks:
Bringing
in of plants inside our home brings some health risks also along with
it.
- The damp soil in which the plant grows, can hold a lot of microorganisms including molds. They can be irritating, especially to those who have allergies.
- Plant leaves are attractive to dust, which may act as a major reason for respiratory annoyance.
- While pesticides are used to control insects, they indirectly pollute the air around.
- Some plants may be toxic to humans and animals.
- Aphids, white flies, mites, etc. may become regular visitors.
Precautions:
- Children and pets should be kept away from the plants and the cut out flowers.
- Before choosing an indoor plant, make sure about its toxicity and the possible hazards they may pose.
- The children should be made aware that, these plants are never to be bitten or tasted, however tempting they may appear.
- Use soap solutions (liquid soap diluted in water) to spray on plants, instead of insecticides.
- The dust magnets or leaves of the plants should be wiped or washed once a week to avoid dust build up.
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