Faucet Soap

Have you ever seen a kitchen faucet with a spray that also stems from soap?
One of our clients is lookng valve replacement cooking, but has a faucet with a spray of soap sprays also. To make a long story short, it seeks the same thing and can not find anywhere. Does anyone know of a company that does or did this or where can I get one? Thanks a lot!
Soap and water does not come from the spray same. I just installed one of them. The soap dispenser, much like high-cons as a distributor. If you have a stainless steel sink, you just need a hole saw drill which is the size of the neck of soap dispenser. Drill a hole, attach the distributor and there you go. Easy. It is best to fill the bottle (hanging below the sink) by pulling the tip of the cap and dumping soap on the counter – no need to crawl under the sink to get the bottle.