The biodegradable pepper ball is made of PLA (polylactic acid), and the base material of PLA is corn starch, so the biodegradable pepper ball can be decomposed into carbon dioxide and water by bacteria in the soil, which has no pollution to the environment and soil.

The degradation time and temperature of biodegradable plastic balls and biodegradable plastic pepper balls in the soil have a great relationship with the water content in the soil. Generally speaking, the higher the water content in the soil, the faster the degradation speed of biodegradable plastic pepper balls, but there is another factor: temperature. Generally speaking, biodegradable plastic pepper balls will be decomposed by bacteria above 10 degrees, and the degradation speed will be very slow below this temperature.