Compliance and Quality Control Tools
A wide range of testing services designed to help you run a top quality, cost-effective operation are available to members through DLI's well equipped Research Laboratories. Our skilled technicians can perform the critical tests and issue concise reports that every plant needs to be efficient and avoid unnecessary costs.
Laundry Test Piece (LTP) Service
DLI's Laundry Test Piece Service is a way for you to maintain quality washroom formulas and procedures. The test piece is evaluated for whiteness retention; bleach effectiveness, blood stain removal, and tensile strength loss. DLI's report includes a quality rating and recommendations for corrections if a problem is indicated.
Cleaning Performance Test Piece Service (CPT) Service