Bengaluru dealer workshops and fleets can arrange used engine oil collection through BioTradX.
Clusters
Hosur Road dealer belt, Whitefield and ORR workshops, app-cab depots.
Apartment-workshop access
Many independent pits are in tight layouts. Note vehicle size on the listing.
Brand workshops
Copy the Globe Toyota discipline described by I Am Renew and Responsible Us: named platform, named offtake, not an unnamed drum buyer.
List oil
Bengaluru pin code plus monthly litres.