Using these ASI toilet accessories is quite easy. For the paper towel dispenser (ASI 0469), just load the paper towels into the dispenser. The towels will feed out automatically as you pull. When the waste receptacle is full, unlock it and empty it according to your maintenance schedule. For the grab bar (ASI 3801 - 36), it's ready to use once properly installed. Make sure to hold it firmly when you need support. As for the toilet paper dispenser (ASI 0030), load two rolls of toilet paper. The top roll will drop down on its own when the bottom roll is finished. The toilet seat cover dispenser (ASI 0477 - SM) is simple to use; just pull out a seat cover when needed. When it comes to maintenance, clean the stainless - steel parts regularly with a mild cleaner to keep them looking good. Check the locking mechanisms on the dispenser and waste receptacle occasionally to ensure they work properly. Avoid using abrasive cleaners on the matte black finish of the grab bar to prevent scratching.