ENVIRA® F-425 is used in the cleaning of dryer fabrics. ENVIRA® F-425 can penetrate the space between the dryer fabric and the dirt particle, breaking the adhesive strength between the two. The surface-active additives then ensure rapid wetting, and the solvents will prevent the dirt from re-depositing allowing for efficient washing. Furthermore, special components in ENVIRA® F-425 will surround the dryer fabric fibers and form a protective film which will prevent dirt particle from depositing. This allows the reoiling process to be delayed considerably.