Contaminants that cause annoyance, as the contamination that does not cause damage to the product or the production process, but it will affect the process or to eliminate the source of contamination that affect usage.
Contaminants that pose a nuisance. The contamination that does not cause damage to the product or production process. It will affect the process of identifying or eliminating the source of contamination to the user.
Contaminants that cause annoyance. A contaminant that does not cause damage to the products or the production process. But will affect the process identification or removal of the source of contaminants that affect the use.