LifestyleLife hacksDon't go booking an engineer or replacing your machine just yet07:42, 30 Jun 2026Updated 07:42, 30 Jun 2026If you ever find yourself opening the dishwasher after you've popped it on a wash, only to find your dishes are still dirty, then you are not alone.‌But many may not know there are a few mistakes they could be making without even realising it. According to Bosch - a leading global supplier of technology and services and a brand in many households - it could be fixed in a few simple steps.‌One reason could be that the tablet-collecting tray is blocked. It explains that you should ensure the detergent dispenser and the tablet-collecting tray are clean. Then, place the dishwasher tablet flat, not standing upright.‌If the tray is blocked, for example by a saucepan handle, the tablet may not dissolve properly. If you have followed these steps and are sure nothing has blocked it, it could be that the spray arms are not working properly.‌It explains: "The dishwasher relies on the spray arms for adequate water distribution. Ensure that the spray arms rotate freely and that there are no signs of cracks or damage."Check if the nozzles are blocked - if food deposits have blocked the nozzles, you will need to detach the spray arms and thoroughly clean out the holes and bearings on the spray arms so that water flow is not obstructed."The third option is checking the water pressure and temperature. The experts explain: "If your appliance is not sufficiently filling with water or the water pressure is too low, the dishwasher tablet will fail to dissolve fully, or at all. Ensure that the connection is not kinked, crushed or twisted."Article continues belowIf you notice that your dishwasher is not filling with water, you should book an engineer to come and fix it.It adds: "If the appliance is not heating the water properly, then the dishwasher tablet will not fully dissolve. Use a higher temperature setting to see if the tablet dissolves".Like the water pressure, if there is an issue with the temperature, you should book an engineer visit.Choose Daily Mirror as a 'Preferred Source' on Google News for quick access to the news you value.‌property newsLife StyleHealthy LifestyleLife hacks