My Tips on Keeping Pole Dry
wash your hands before using the pole  i personally find using hot water and a drying soap like dish liquid or a harsher soap than what you would use on your body as it really takes the oils (natraul or from product) off your hands  remeber oil and water don’t mix so to if you use cool water and a creamy type soap, your not going to have the driest hands you could have
keep your hands off your face/hair  you can transfer oils from product, sweat, ect to hands and pole this way
use a seprate towel for pole and yourself  if you want to go the extra mile you can have 1 just for your hands 
take a minute to rest as often as needed to prevent getting over heated which will cause you to not only sweat more, but also produce more oil   as you get fitter you will need to rest less often
keep something nearby such as cheap vodka to wipe your hands with i find for myself it works better than just using dry towel     you only need a little bit and remember to make sure you completely dry hands after
try not to over-grip  beginners tend to do it more often as the more often you do a move the more confident in in and less likely to be gripping the pole for dear life   grip as hard as you need to to feel secure, but keep in mind over-gripping will cause you to produce more oil/sweat
wear clothes that allow your skin to breath and be sure you are comfortable in what you are wearing  if your sucking things in to fit in it, or if it’s tight knit material you will be more likely to sweat
try using the ac or a fan to help keep you cool 
don’t forget to stay hydrated  keep cold water nearby  (basically the cooler you can keep yourself the less oil/sweat you will produce)
wipe your pole with vodka/windex as often as needed  on some days depending on heat/humidity ect the pole will need to be wiped every 5mins or more   in better conditions you may not need to wipe it down nearly as often 
I hope you found atleast some of this helpful   https://www.studioveena.com/img/smilies/icon_sunny.gif