There is also a product, Iron Off, I believe it is called. Works a charm. Spread the goo on an old rag/washcloth; use a VERY hot iron and wiggle the iron over/around the goo. Takes off any residue. If it's a stainless steel soleplate and is scratched either/as well, you can use a lower temp on the iron and press over wax paper. Will help replace the 'slippery' on the soleplate.