PROBLEM POSSIBLE CAUSEGREASY OR OILY These are sometimes called “Invisible Stains” because you may not notice them beforeSTAINS ON washing clothes. However, if oily soils are not completely removed in wash cycle, theLAUNDERED oily spots may pick up dirt from the wash water. The spots will then be very visible.GARMENTS They are not caused by the washer. Wash synthetic garments as soon as possible afterwearing. Use more detergent than normal and hottest water fabric can stand. If spotsappear, rub in undiluted liquid detergent, let stand 30 minutes and rewash using hottestwater fabric can stand.YELLOWED • Incomplete removal of body soil due to constant use of insufficient detergent. CheckCLOTHES hem of T-shirt or pillow case. If they are white and center is yellow, it contains bodyoil. Restore whiteness following procedures on “Grayed Clothes,” in this section.• Chlorine bleach may yellow some fabrics with resin finishes. Use oxygen bleach(such as Clorox 2 ™ brand). Refer to garment manufacturers’ care instructions. Restorecolor using color remover (such as Rit ™ or Tintex™ brands), follow package directions.• Iron or manganese in water may cause overall yellowing or yellow spots.1. Use extra detergent plus a non-precipitating water softener dissolved in waterbefore adding clothes. Use non-chlorine bleach.2. Have a special filter or chemical feeder installed in your home to remove iron andmanganese from water.3. Run hot water for a few minutes to clean iron residue buildup in lines; drain waterheater occasionally.4. To remove spots: spread stained portion over pan of boiling water and squeezelemon juice through stain. To remove overall yellow, use a commercially availablerust scale remover, following package instructions.BLUE OR GRAY • Improper use of fabric softener. Never pour fabric softener directly on clothes;COLOR STAINS always dilute before adding to rinse water. To remove stains: Dampen stained area andrub with undiluted liquid detergent. Re-wash, using chlorine bleach if safe for fabric.GRAYED • Water is not hot enough for type of load. Make sure water heater is set to deliver hotCLOTHES water at the washer 140°–150°F. (60°–66°C.). Do not wash when other hot waterneeds—such as dishwashing or family baths—are heavy.• Poor or inferior detergentFollow these steps:• Use water conditioner (such as Calgon ™ brand).• Use hottest water possible.• Pretreat stains.• Use presoak aids.• Install water softener.• Washer overloaded. Clothes cannot move freely to loosen and remove soil, causinggray appearance. Follow correct loading procedures for size of loads.• Improper soaking, with insufficient detergent. Usually a 30-minute soak is sufficient.However, when using extended soaks for heavily soiled garments, you may need touse twice the recommended amount of detergent.• Washing too long may result in increased soil redeposition. Use shorter wash timefor smaller loads.THE PROBLEM SOLVER(continued)16