I have a fairly bad skin condition which means I need to use exfoliater on my skin in the shower everyday. I know green fields only let you use their shower gel in their showers, are you allowed to take your own products into the kidzfields shower or do they have the same rule? Worst come to worst i know I can use a bucket, but would be much easier in a shower. If anyone has any other shower suggestions please let me know! Thank you!