Hi, 15years and worried! First of all, stop worrying. A tight, unretractable foreskin is fairly common. Many men live their entire lives without being able to retract. However, you can achieve normal retraction by doing some pretty basic exercises, similar to this one: http://www.foreskin.org/46-33-03.jpg Pull out, away from your body, when you are flaccid. Use your fingers to stretch the opening outwards, as much as possible. Pull gently but firmly, only to the point of discomfort, never beyond. Hold the stretch for up to five minutes, and repeat the exercise two or three times each day. Eventually you will be able to insert a finger or two, and then you will achieve quicker results, as you pull the opening wider, using the same, basic exercise.Never pull back on your foreskin while erect, until you are able to achieve easy back and forth movement. The danger is that the foreskin will become stuck behind the glans penis while you are erect, which could cause a very uncomfortable situation. If that should ever occur, push down on the glans penis with your thumbs while pulling up on the shaft skin with your fingers. Pushing down forces blood from the glans, which will permit the foreskin to pull forward over the glans. Do this deliberately, without panic, and you'll be OK. If you have already attempted to force your foreskin back while erect, you may have formed small tears in the skin. You might hold off on any more attempts at retraction until any wound is healed.Hmmm... by the way, if you wish to clean inside your unretractable foreskin you have two options. First, get in your tub when you need to urinate, press the foreskin closed and urinate into your foreskin, until it balloons. The urine will cleanse inside the foreskin as you let go.You might also obtain a rubber syringe and fill it with clean water, insert the spout into your foreskin and squirt the water around. Use clean water only, never soapy. Soaps tend to kill the good bacteria which reside under the foreskin as a natural protection from infections. These will become academic exercises after you become retractable, but the same admonition will hold: never use soapy water to clean inside your foreskin.Korydon