Using this soap dish is a breeze. Simply place your bar soap on the removable plastic tray. For mounting, use the included back clamp to attach it to your gypsum wallboard. When it comes to maintenance, clean the stainless - steel housing with a soft cloth and mild soap regularly to keep its shine. For the plastic tray, you can remove it and wash it under running water. Avoid using abrasive cleaners on either the stainless - steel or plastic parts as they may damage the finish. Also, make sure the wall area where you mount it is dry and clean for a secure fit.