An inspection will be performed prior to cleaning to identify any special circumstances or damage, determine which tools and solution are needed and best plan to remove deposits.
A professional commercial grade mild detergent cleaning solution will be applied using a microfiber scrubber, sponge, or soft fabric strip washer to pre-soak the surface allowing hardened materials such as dirt, grime, bug marks, fingerprints and bird droppings to loosen.
A professional commercial grade mild cleaning solution will again be applied, without over wetting, using a microfiber scrubber, sponge, or soft fabric strip washer to further loosen any remaining material. Sponge or absorbent towel will be used on window frame and sills to remove loosened dirt, which could otherwise transfer onto the glass.
Window will be cleaned using professional commercial grade squeegees. The squeegee blade will be carefully wiped after every stroke using a cloth, sponge or special chamois. To avoid excess moisture from developing on the lower sash, water will be cleared from bottom of window using a sponge or towel.
A professional commercial grade Hard-Water deposit removal solution will be applied using sponge or triple fine grade brass wool to remove silicate and calcium deposits.
Another application of commercial grade mild detergent is applied and squeegeed off. All edges, frames, and sills are wiped down using professional, lint free, detailing towel.
Upon completion, an inspection will be made of all work performed.