Exterior building & high access areas , external pathways, pavers,concrete or tiles. All these problem areas can be successfully cleaned with the right application. WPS have the solutions to achieve results for clients who have problem areas requiring specialized services. The use of chemical solutions with high pressure equipment ( 4000 psi ) and/or a rotary pressure system enable our operators to achieve these results. For smaller or confined areas a rotary extraction system may be required. With a full range of applications available pressure cleaning can easily be supplied as a part of a regular cleaning maintenance program.