Last Week's Question:

Q:  Dust mite allergen can be controlled by implementing all of the following EXCEPT:

(A) Use of Humidifiers/Vaporizers
(B) Carpet Removal
(C) Encasing pillows wtih dust-proof covers
(D) Washing bedding in hot water weekly
(E) Regular application of  tannic acid

A: (A) Use of Humidifiers and Vaporizers
57.14% answered correctly