Laundry - Nora Systems Inc.

The following is a list of common problems and some possible solutions.

Poor Stain Removal	Discoloration of Linens
Inadequate bleach concentration Temperatures are too high or too low Improper bleach pH Improper water level Improper bleach for stain Overloading Too short of bleach cycle Soil still remaining during bleaching Wrong or poor chemistry Poor wash formulation	Iron in water supply Poor rinsing action Short rinse cycles Under souring of linens Bleach residual on linens Mixing of whites and colors
Poor Soil Removal	Loss of Tensile Strength
Insufficient alkali or detergent Improper water level Cycle time too short Inadequate treatment of water hardness Poor formula development Over loading of washer Temperature too low Inadequate number of wash cycles Improper mixing of linens Wrong or poor chemicals	Poor rinsing of bleach Bleach concentration too high Long formula and under loading Residual bleach then drying hot High alkali residue in linen Too low of pH in bleach cycle Steaming during bleach cycle Drying temperature too high Continued drying after linens are dry Poor quality of original linens
Graying of Linens
Poor treatment of water conditions Too few rinses Poor wash formulations Wrong or poor chemistry Inadequate alkali or detergent Overloading of washers Short rinse cycles Poor wash formulation