Over 40 government-approved processors receive the four waste streams picked up by registered collectors.
- Used oil is re-refined to lubricant quality. It is also used as industrial heating oil or reprocessed into other petroleum products.
- Used antifreeze is reprocessed into new antifreeze.
- Filters are processed at steel recycling mills and turned into other metal products such as construction rebar, angle iron and pipe.
- Plastic containers are recycled into new containers, plastic durable goods such as flower pots, pipe, guardrail posts, fencing and patio furniture.