[shawnyar217]

This is from the FAQ on the EcoDrain website:

    When my drain clogs, I use chemical and/or bacterial
    cleaners to unclog it. Is it safe to use these with the
    EcoDrain?

    The EcoDrain is corrosion resistant and it is as safe to
    use chemical and bacterial cleaners with the EcoDrain
    as it is for the rest of the piping.

The FAQ also says there is a non-stick coating to help prevent buildup inside the unit.