I've had this bottle rinser for several years now and it works a treat.9 bottles of almost any size. Two taps, one main for 9 at a time and the other shuts off so one bottle can be rinsed at a time.Simple garden equipment. Poly pipe, saddles and standpipes which screw into holes punched into the tubing inside the white tubes.The stand tubes for the bottles have a hole which the poly-pipe goes through, that holds the tubes down with the saddles inbetween.There are enough outlet holes at a size big enough for water to drain out fast enough as the water is blasted in.The stand-pipes' top outlet has been squeezed with pliers to make it spray a bit and increases water pressure a little.In use, I usually drop a newly drank bottle, while having the second tap turned off, onto the first place and give it a blast. I turn the bottle a couple of times. Maybe 3-5 seconds is plenty with mains pressure, they drain immediately. I then squirt some sanitiser into the bottle and place in an empty slot to drip dry.That's my full bottle cleaning regime. They are then moved to a board with 36 holes and placed upside down till needed again.