It is entirely unclear what you want to accomplish. So far you seem to have specified you want to punch holes in the bottom of a laundry detergent jug and pump liquid soap in. It isn't clear why. It isn't clear what it will be used for. It isn't even clear what the "gel-soap type of fluid" will be.
If you really want to design something then what you need to do is start with a clear statement of what it is you want to accomplish. This should include any constraints such as the temperature range, or other conditions, this thing should function in. Do you have a generic idea about budget? Should it be suitable for hand washing? Food washing? Medical equipment washing? Is it fire fighting equipment? Is it a coolant sprayer in a nuclear reactor? Is it a warp nacelle on the star ship Enterprise? What is it?
Once you have defined the success goals, then you should start thinking about how to accomplish them.
So many times I see the following.
===
The poster wants to solve some problem. They think about it for a while, then come up with a series of ideas. Then idea 12 part B displays for them some kind of problem they don't know how to solve. So they come on here and ask, without telling anybody about all the context.
===
How do I make idea 12 part B work?
Well, it's not a good way to work. It goes like this. You start out thinking how to make your car rust resistant. Then you think many other things don't rust. Then you think, hey, straw does not rust. So you start thinking this.
http://cheezburger.com/6438109184
And then you come on asking about how to make a car out of straw and still be roadworthy. when really what you wanted was to know how to inhibit rust.
