Making safe and sustainable products is a top priority for Stepan. We developed BIO-SOFT® DR-13, a nonionic surfactant that is acceptable for use in Safer Choice-certified products and meets its stringent direct release screen. 

BIO-SOFT DR-13 is effective for:

• Cutting through tough grease
• Fast wetting
• Moderate foaming
• Indoor and outdoor applications

Need a place to start? Check out our formulations. 

Heavy-Duty Degreaser Concentrate (Formulation No. 1323)
Solvent-Free Spray Cleaner for Outdoor Surfaces (Formulation No. 1324)
Engine/Truck Degreaser - Concentrate and Ready-to-Use (Formulation No. 1326)
Car Wash/Boat Wash (Formulation No. 1328)

Don't forget to also visit stepan.com/alkoxylates to see Stepan's broad nonionic portfolio and get to know our dedicated alkoxylates team who look forward to helping you meet your formulation challenges.