Plastics are the worst products that we ever use in our day to day life. The main reason to avoid plastics is that plastics can be recycled whereas it by product cannot be.
A survey says nearly 1000s of dolphins, penguins are dying for a year as plastics get decayed in seas and oceans.
It is harassing that plastics get decayed in the earth for about 10,000 years.
So, Avoid plastics.