Dog & Pet Supplies > Pet Health Goodwinol Ointment 1OZ Price $9.47 Stock status: Out of Stock Stock status: In Stock Product Code: RJ250-50 Qty: Description Sizing Information Reviews Goodwinol Ointment 1OZ For treatment of demodectic mange and follicular mange of dogs. Contains benzocaine 2.05%, rotenone 0.45% and lanolin. Apply every 24 hrs until absorbed. May stain light surfaces.