well as additional items the terms u201c mounted u201d u201c connected u201d and u201c coupled u201d are used broadly and encompass both direct and indirect mounting connecting and coupling further u201c connected u201d and u201c coupled u201d are not restricted to physical or mechanical connections or couplings and can include electrical connections or couplings whether direct or indirect finally as described in subsequent paragraphs the specific mechanical configurations illustrated in the drawings are intended to exemplify embodiments of the invention accordingly other alternative mechanical configurations are possible and fall within the spirit and scope of the present invention fig1 4 show a variety of views of a container 10 coupled to a closure 12 embodying aspects of the invention the closure 12 has many improvements over the prior art specifically european patent no 1 180 343 which will be discussed in detail below first the sealing arrangement 14 between the closure 12 and the container 10 substantially eliminates the wear caused by the prior art further the exterior of the closure has an enlarged grip area 16 with a tapered profiled to allow many different hand sizes to easily grasp and rotate the closure 12 finally the closure 12 is provided with an improved venting system 18 with reference to fig1 3 the container 10 and closure 12 is adapted to maintain pressurize and deliver a pressurized cleaning or treating solution specifically the container 10 is a generally cylindrical body having a top 20 and bottom 22 in most normal operations the top 20 is provided with threads 24 to allow the closure 12 to engage the container 10 the bottom 22 includes a wall or surface having a having a selectively.