jakemac
Well-known member
My understanding is that you can filter the simple green through coffee filters or similar and reuse it just like evapo-rust.
Yup, some of the SG that I'm still using is from 2 yrs ago. I just add fresh stuff to it every now and then as needed.
Remember to label the jugs with the used stuff in them as "dirty" so that no-one in the house tries to use it to clean the kitchen counter.























