Ryan from Georgia writes,
What is the shelf life of Cyper WPand how often should it be applied?
Cyper WP will last for about 3 years from the date of purchase as long as it is stored in the jar and the lid is kept closed to keep moisture out. Outdoors you can apply Cyper WP once a month, indoors you can apply every 3 months.
Answer last updated on: 03/12/2012