If you choose to open a dispute, you should do so through eBay, rather than Paypal. The eBay dispute resolution system seems a little better for buyers lately than Paypal in cases of SNAD.
I think you should open an eBay dispute immediately (do not mention any treatments you have done to the bag - just mention the overwhelming odor), since the seller is not willing to cooperate with you.
Did you fund your Paypal payment with a credit card? If so, even if eBay decides against you in a dispute, you still have a second round of defense.
I think you should open an eBay dispute immediately (do not mention any treatments you have done to the bag - just mention the overwhelming odor), since the seller is not willing to cooperate with you.
Did you fund your Paypal payment with a credit card? If so, even if eBay decides against you in a dispute, you still have a second round of defense.