New spinning reel care and maintenance

Hi everyone

I am purchasing a Daiwa BG 5000 which I will mainly be using for shore based spinning.
I know some guys like to open up a new reel right out of the box to oil, grease and lubricate the parts. Is all that really necessary or is it a bit too much?
I always take good care of my tackle so I would like to get the most out of the new reel.
What do you guys think in terms of oiling/ greasing a brand new reel?
What oil and grease do you recommend?
Any other advice to increase the lifetime of the reel is also welcome !
Thank you in advance!
::tight:

With the Daiwa BG's you have to service them before using it for a prolonged time. The white grease they use in them tend to get very sticky/dry over time and you never know for how long your reel has been sitting at the suppliers and then at the tackle shop before you got it. I had my BG6500 serviced by a reputable guy in my town and I can honestly say that my reel were smoother after the service than when I took it out of the box. My reel has been splashed a few times and dunked once by accident when I waded out a bit and not a single drop got inside, and if it did I knew it was protected by the correct grease. All I do is rinse it off with water and then just wipe it off with a damp soapy cloth. Then I just use some gun oil that I found laying around on the roller bearing, bail arm joints and the handle to stop any corrosion from happening.

Hi
Use Penn grease and oil the best
Cheers

Thanks for the info guys! Much appreciated