Efflorescence. Efflorescence is the white powder that can appear on the surface of a masonry wall. It is caused when water seeps through the wall dissolving salts inside of the structure. The water then evaporates, leaving the salt on the surface. This is a normal condition; therefore, Builder is not responsible for efflorescence. If the entire face of a wall is covered with efflorescence, the grade at the top of the wall should be checked to ensure that water is not entering between the wall and the damp-proofing membrane. Builder has established proper grade as of the date of completion. If Homeowner modifies the grade with additional grading, plantings or any other obstructions, there may be an increased chance for water intrusion that may lead to efflorescence occurring. For information on cleaning efflorescence, refer to Section 1.7 of this Warranty.
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