You may need to descale or unclog your percolator if your coffee percolator is not working. The most common issues with these kitchen appliances are mineral and limescale build-up and a clogged percolator tube resulting in weak coffee. However, you may also want to check if your best coffee maker sits in its basket correctly.
If your percolator base doesn’t turn on, check to make sure it’s plugged in. If it is, you may have an issue with the plug or switch. If you’re new to brewing a cup of coffee, you may want to check out these coffee machine tips, especially starting with cold water instead of hot water.
When you have issues with your percolator, you should start by checking for clogs in your percolator’s vertical tube. Also, be sure to learn how to clean your percolator coffee maker. Additionally, you may need to descale your percolator and tube using vinegar as an acid mixed with the base water. Descaling fixes many issues with various base coffee appliances, including drip coffee makers, espresso machines, and a single cup of coffee makers. To find out how to fix an espresso machine, check out what to do if your espresso machine pump is not working.
You can use water and vinegar to clean and descale your percolator.
If you continue to have issues, you may need to reach out to a coffee machine repair center to ensure you’re getting the right advice, including issues with the valve element or seal for your hot coffee brewing. These issues may include problems with the thermostat, such as low water temperature, so check out our guide on how to fix your coffee maker. In addition, you will need to use a chemical descaler or vinegar during your process. You may use white vinegar or apple cider vinegar, though many experts recommend using white vinegar. You could also use citric acid or baking soda. These methods will work whether you are using an electric percolator or one of the highly-rated stovetop percolators.
Your coffee percolator may smell like vinegar, so be sure to rinse it out several times.
Why are there coffee grounds in my coffee?
You may be using grounds that are too fine. Try using a coarser grind. Additionally, you may have a few grinds in your cup if the water level rises above the top of your filter.
Why is coffee spilling out of the pot as it brews?
You may have used too much coffee grounds or too much water. If you’re using a drip coffee machine, you most likely need to use fewer ground coffee beans.
Why does my coffee taste odd?
Your coffee may taste unusual if your water contains pollutants or if there is build-up within your coffee maker. You may want to try descaling your coffee maker and filtering your water.
STAT: Always make sure to refer to your owner’s manual before cleaning your percolator or basket. (source)