Expired TriX

I have got some TriX 35mm & 120 expired two years back and ILFORD FP4 in 2014, this is first time I will use expired films. Have no idea how it was stored!
Should I rate TriX at 300 ASA and how much push I can do with XTol or D76?

Do not 'Push' expired film especially if you do not know how it was stored -- all you will do is to increase the 'Fog' level -- downrate and develop normally.

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Dear Pentaxpete,

Thank you very much for your suggestion about the processing of expired TriX. I never used the anti fog in developing films, so I am not really used to with this part. Though I know about it and I have little anti fog at home, it came with
one Formulary paper developer.
'increase the 'Fog' level -- downrate and develop normally' Could please explain little bit about the application of this agent if you don't mind.

Saibal.

Thank you very much for your posting

Not sure what you mean by 'application of this Agent' -- I do not add any anti-fog chemicals to film developers but I DO add a little 1% Benzotriazole to paper developers as all my B&W papers are now 'outdated' .