Not tax free

[Stephen58]

I host the whole home, but because of my other income from my job everything I make on AirBnb is subject to a 13% HST + it puts me above a tax bracket, that is subject to 39% tax fee.  After cleaning fees, and I cant deduct my personal living expenses, if I stay at a hotel, or another AirBnb host while my whole home is being used.  Its really not worth it for me to host anymore.  Any ideas, what am I missing?

 In the USA i believe you can host 14 days tax free but not in Canada.

 Thanks.