Three lab personnel ranked the products from least to worst odor. Products were sprayed 2-3 seconds into a clean beaker for each observer to evaluate. Odor was ranked on the level of odor and what type of odor. The overall ranking of the product was based on the average of the three rankings. The levels and odor types are listed below.
Odor Levels
high
medium/high
medium
medium/low
low/medium
low
low/none
none
Odor Types
Sweet
Flowery
Citrus
Pine
Ammonia
Ester
Ether
Medicine