Approved by the U.S. FDA (Food & Drug Admin.) as an approved allergy
Ionization is mandatory in many European and Russian Hospitals.
In March of 1999, Good Housekeeping Magazine had its engineers test an ionizer
by using a smoke test, and found that it cleared out the smoke in a tank.
A recent study by the U.S. Dept. of Agriculture found that ionizing a room led
to 52% less dust in the air, and 95% less bacteria in the air (since many of the
pollutants found in the air reside on floating dust particles).