I wont have my whatman filters to sterilize my grapeseed oil for another week so im gonna try and bake the prop because i heard it helps, just had a few questions

1) Do i doit everyday I inject or just once?

2) Bake on 220 degrees for 30 mins with a 18 gauge needle on the top right? if i dont have a 18 gauge would a 20 gauge suffice?

3) doit right before i inject or the night before or when?

and if anybody else has any other suggestions for reducing prop pain.