b'Page.123) Improper Use of Chlorine Digestersneedtimetoworktheirmagic,sodontChlorinebleach(sodiumhypochlorite)isan rush.alkalineoxidizingbleach.Itisunsafeforuseonfabricscontainingsilk,wool,spandex,ornylon (5) Digging with a Spatulafibers. Chlorine bleach can also remove the color The purpose of the spatula is to gently work stainfrommanyfabrics.Testforcolorfastnessbefore removalagentsoverthestainandintothefabric.doing any stain removal with chlorine bleach. This action helps to break up the stain so it can beflushedfromthefabric.Whatyoullusuallyseeinsteadisthetechnicianattemptingtodigthestain out with the pointed edge of the spatula. Thisimproper use of the spatula is a sure way to causefabric damage.The proper technique is to use the rounded surfaceofthespatula,allowingittocomeincontactwiththestainsabouthalfaninchfromthepoint.Verylittle pressure should be applied.Chlorinebleachcausedthiswhitesilktopermanently yellow.(4) Rushing DigestersToremovethelasttracesofstubbornmilk,egg,blood,orotherproteinstains,useadigester.Butdigestersneedtimetoworktheirmagic,sodontrush.First,flushtheareathoroughlywithsteamandapply the digester. Keep the area warm and wet for Neverusethepointofthespatulaonastain.Use15 minutes or longerthis is necessary in order for the rounded surface instead.thedigestertowork.After15minutes,youmayhavetoreapplythedigestertoremovethestain. (6) Incorrect Spotting ProceduresAfterdigesting,flushtheareathoroughlywith Using the wrong procedure is easily one of the moststeam or water. commonreasonsforunsuccessfulstainremoval.The majority of stains can be put into seven or eightdifferentcategories.Eachcategoryhasaspecificmethod for applying stain removal agents. One falsemoveandyoucansetthestain.Withoutproperknowledge,youaresettingyourselfupforcertainfailure.Mostcompaniesthatsupplystainremovalchemicalshavestainremovalguidestohelpputspottersontherighttrack.Butthebestpossibletraining on stain removal comes from formal trainingin the classroom. Investing in how to do it right canonly improve your quality and decrease your claims.MWDLI.org 800-638-2627 MidwestDLI@gmail.com'