Epilame for hobbyist

Hi,
I've started my journey into restoring old watches for the past two years and have gained a lot of skills and tools along the way. The only thing I'm debating is to get Epilame and the bottle for it. Is it worth the investment for a hobby, does the epilame work against the spoke teeth of the escapement wheel when it interacts with the 3 or 4 wheel interms of added friction between teeth? I am sure I'll have more and more questions along the way. But I want to know from both who use it and those who don't. Thank you for the advice