The thread conditioner functions are basically similar to the beeswax. The advantage of this product over the beeswax is its non-staining ingredients. Thread conditioners are not wax-based or petroleum-based but have the same consistency as beeswax. To use a thread conditioner, you have to run the thread along with the thread conditioner by holding your thumb against it to coat the thread lightly. Afterward, you need to pull the thread between your thumb and finger to smooth it and remove any static. The thread conditioner lessens tangling and protects your thread as you embroider, with the repeated pushing and pulling of threads on the fabric. It is best to use when working with metallic threads, which are quite delicate when you repeatedly pull through the material. Thread conditioners are also good to use on satin and rayon embroidery threads before stitching.