I purchased an AquaFirst Pool Rover with my new pool. I got to use it for the first time two days ago and wow. This thing is heavenly and I will never miss vacuuming. Question is my pool is salt water and I am concerned it may negatively affect the rover. I left it in overnight due to a storm that blew through. Then yesterday I took "Steve" (the kids named him, lol) out of the pool and cleaned him thoroughly with the garden hose. When longevity is concerned should I perform some preventative maintenance on "Steve" to prevent the negative affects of the salt?