Bio degradable....you mean detegent or you means waste recycling concepts? I see body wash says Bio on my branding !

 Plastic ! 

Plastic ~ Plastic.

You drink a bubble tea cup before? If someone does One Direction of those they MTV makes a dinner, its to turn upside down the cup drink on someone's head, that is the number on plastic. For the recycle purpose.

https://en.wikipedia.org/wiki/Biodegradable_plastic