How soon can I use tea tree oil on my skin after a 35% TCA peel?

First, I would suggest that, since there are many different causes for small bumps on the skin, you should get a "second opinion" from a board certified dermatologist to ensure that you do indeed have sebaceous hyperplasia. If so, chemical peels would be of no value whatever and in a person of...

Not good idea to TCA recent rhinoplasty (<4 months)! Best to seek in person opinions and advise.... 

I never suggest anyone apply TCA to the face on their own.  You could easily scar or cause pigmentation changes if the wrong amount is put on.  Pores get slightly better but do not improve completely.  TCA is better for wrinkles and antiaging.  I suggest seeing a cosmetic...