How long does it take for Biodegradable BBs to fully degrade?
Unfortunately we can’t give you a specific answer because the environment differs from location to location. However, we estimate that on average, BBs will degrade in about 2 or 3 years but can take longer. In one case, we found that Bio-degradable BBs used in the Nevada desert north of Reno were discovered to have degraded in only one-year time. This is probably the fastest rate at which Excel Bio-degradable BBs will dissolve.
