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How to clean your kegerator

How To Clean Your Kegerator And Keep It In Tip-Top Condition

Keeping your kegerator clean is important since it will ensure the quality of your beer and make sure there is no contamination in future kegs. To clean your kegerator, clean it between each keg, soak the tap and keg coupling, and flush the beer lines.

1. Maintaining the Exterior

Clean your kegerator after each keg. Every time you use your kegerator, you should clean it afterwards. This helps remove all beer residue from the line and tap. Cleaning after every use helps you avoid messing up other beers.
  • If you don’t clean between kegs, microbial infections may occur in the kegerator that will alter the beer.

Turn off the kegerator. Before you start cleaning, shut down the kegerator completely. Unplug the kegerator. Make sure you turn off the CO2. Then, you want to close the regulator, disengage the tap, and completely remove the keg.

Wipe down the surfaces with mild soap and warm water. Start by cleaning the outside of the kegerator. Make sure to wipe down the tap, lines, spill tray, regulator, and tank. You also should wipe the inside of the cooling unit. Then, clean the inside surfaces, such as the beer lines, the spigot, and the tap. Use soap without any scent and warm water to wipe down all surfaces.
  • Any spilled beer, puddles, or drops can get in your kegerator and cause problems with future kegs.

2. Cleaning the Removable Parts

Purchase a beer line cleaning kit. You may want to purchase a beer line cleaning kit. They come with a bottle, pump, and hose that connects to your beer lines. They also come with a cleanser that will sanitize your beer lines.

  • You can buy kits that are hand pumped, that connect to your CO2 pump, or that have a pressurized pump.
  • Some people make their own cleaning pumps with quart bottles or soda kegs and tubes.

Disassemble the tap and remove the keg coupler. To start sanitising your kegerator, you need to remove the tap and keg coupler. Use your tap wrench that came with your kegerator to loosen the tap, and rotate it to the right to loosen it. When it is loose, twist it off with your hands. Take the tap apart. Depending on your tap, there will be approximately five different parts.

  • The keg coupler will be attached to the opposite end of the beer lines.

Soak the tap parts and keg coupler in cleaning solution. Place both the tap parts and keg coupler in a bowl of warm water. Add beer line or kegerator cleaner. Let the parts soak.

Scrub away any debris. If the tap parts or keg coupler have debris caked on them, use a brush to scrub them clean. Any debris left on the parts may carry bacteria and contaminate your brew.

  • Rinse the parts before reassembling

3. Cleaning the Beer Lines

Prepare the solution. The solution used to sanitise the beer lines should be mixed and put into the cleaning bottle or bucket. Read the specific directions for your beer line cleaner and follow them exactly. Mix with hot water for proper sanitising.

  • Don’t use bleach to clean your kegerator. Instead, use an oxidising cleaner.

Attach the bottle to the beer lines. With the tap and keg coupler removed and soaking, you should clean the beer lines. Stick one end of the beer line into a bucket so it can empty into it. Then, attach the end of the cleaning bottle tube to the tap opening.

Pump cleaning solution through the beer lines. Using the pump mechanism attached to the cleaning bottle, pump the solution through the beer lines. Let the solution stand in the tubes for a few minutes. Then, rinse the tubes with warm water.

  • The solution will run through the beer lines and empty into the bucket.
  • Rinse the beer lines at least three times. You want to make sure to remove all cleaning solution from the beer lines.
Check the parts. Before reassembling your kegerator, check the various parts to make sure they are okay. Check the rubber gasket and the O-rings. These wear fast, so if they show wear or have become flattened, replace them.
  • Make sure there is still enough food-grade lubricant on the O-rings.
  • Also check the washers to make sure they are still in good shape.

Reassemble your kegerator. Put the tap back together and reconnect it to your kegerator by turning the coupling nut counter-clockwise. Make sure the sealing gasket is back in place. Connect the keg coupler to the beer line and CO2 hose.

  • Turn the valve back to on, and then re-tap your keg.
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