On Mon, 30 Sep 2019 15:10:41 +0100, Michael Chare wrote:

The wiper blade arm on my car is very hard to remove from the motor
spindle, possibly because that part of the arm is aluminium and the
spindle is steel. Would greasing the spindle be wise and would it make
much difference waht grease I used?

It would be wise to grease the spindle after you've got the thing off for
future ease of removal. Before that it's not going to make the slightest
difference. Neither will all the releasing agents under the sun.



--
Leave first - THEN negotiate!