Appliance Repair in 18954 · Newtown, Richboro & Southampton

A dishwasher that leaves glasses cloudy can have two very different causes, and they need opposite fixes. Hard water leaves a white film made of minerals. It wipes or soaks off with vinegar, builds up on the heating element and spray arms, and over time can clog the inlet screen. Rinse aid, a detergent suited to hard water, and periodic cleaning help, and on models with a built-in softener, the dishwasher's own salt reservoir and hardness setting need attention.

Etching is different. It looks like a rainbow sheen or permanent cloudiness that does not come off, and it is damage to the glass surface. Very soft water, including water from a softener set too aggressively, combined with too much detergent and a hot wash, is a frequent cause. Once glass is etched, it stays etched, so the goal is to prevent more: use less detergent, choose a lower temperature, and have the softener settings checked.

Not every film is water chemistry. A dishwasher that is not heating the water, has a clogged filter or a failing circulation pump will also leave dishes dull and gritty. A technician can check the heater, thermistor, filter and spray system, and tell you whether the remaining problem is the machine or the water. Your water supplier's annual water-quality report, or a simple test kit if your home is on a well, helps sort it out.

Have a few affected glasses set aside unwashed after a cycle, and know whether your home has a softener and its current setting. Clear the cabinet under the sink. Parking is usually in the driveway. If there are several issues, such as an ice maker making cloudy cubes, mention them together.