Put your house in order

[keyboardix]

Help with the following clues, please, will be appreciated.:-
20. Get job with Egyptian navy by the back door. (7).
24. Jabber, jabber - it has an inflammatory effect! (3,5).
25. Ulster may depend on one. (4,6).
75. US chinos. (7,8) (They go anywhere!).
91. Irish prison officer ia a twister?

[Infomaniac]

91. screw

[Infomaniac]

20. postern

[teacher1]

91 ????screw

[johnalex]

91. Corkscrew (9)

[johnalex]

75. Found on your 3 piece suite (crafty anagram!)

[Goofy]

24) 3 letter word for talk is first word

25) look up ulster. how might you store it.

75) anagram of clue gives second word - first word thentells yo it is an anagram!

[keyboardix]

Many thanks to all of you kind people, and I did not get a "telling-off" for asking, as I have seen happen to others.
Still thinking about "Jabber, jabber, etc" and a 3-letter word for talk, but the other 4 are now "solved". Once again, many thanks.

[teacher1]

Think of one jabber as in talking a lot, and the other to do with a fire or a card game !

[Goofy]

I never thought of jabber for the second word - wondered why it was there!