How to clean a water purifier

Water purifiers are essential appliances in most homes, ensuring access to clean and safe drinking water. However, like any other appliance, they require regular cleaning and maintenance to function optimally. Over time, impurities, sediments, and even microbes can accumulate within the purifier, compromising its ability to purify water effectively. 

Regular cleaning ensures that your purifier continues to remove contaminants, providing you with clean and safe drinking water. Neglecting this essential maintenance task can lead to a buildup of harmful substances, potentially affecting the taste and quality of your water.

Understanding different types of water purifiers

Before you start cleaning, it is important to identify the type of water purifier you have. Different purifiers have different cleaning procedures.

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The most common types include:

1. Reverse Osmosis (RO) purifiers: These purifiers use a semi-permeable membrane to remove impurities.

2. Ultraviolet (UV) purifiers: UV purifiers use ultraviolet light to kill bacteria and viruses.

3. Activated carbon purifiers: These purifiers use activated carbon to absorb impurities and improve the taste and odour of water.

4. Gravity-based purifiers: These purifiers use gravity to filter water through multiple layers.

Essential tools and materials

Before you begin cleaning your water purifier, gather the following tools and materials: a soft cloth, mild detergent or soap, distilled white vinegar, baking soda, a cleaning brush, and a bucket. 

Step-by-step guide for cleaning a water purifier

Here is a detailed guide on how to clean a water purifier:

1. Turning off the power and water supply

The first step is to disconnect the purifier from the power source and turn off the water supply. This ensures your safety and prevents any damage to the appliance.

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2. Cleaning the exterior

Wipe down the exterior of the purifier with a soft cloth dampened with mild detergent or soap. Rinse the cloth and wipe again to remove any soap residue.

3. Cleaning the storage tank

If your purifier has a storage tank, empty it completely. Clean the tank with a mixture of water and distilled white vinegar. Rinse thoroughly with clean water.

4. Cleaning the filters

The cleaning process for filters varies depending on the type of purifier.

i. RO filters: Remove the filters and rinse them under running water. Soak them in a mixture of water and vinegar for a few hours. Rinse thoroughly before reinstalling.

ii. UV purifiers: Clean the UV lamp with a soft cloth dampened with vinegar. Be careful not to touch the lamp with your bare hands.

iii. Activated carbon filters: Activated carbon filters cannot be cleaned. They need to be replaced periodically.

iv. Gravity-based purifiers: Clean the filter candles with a soft brush under running water. Soak them in a mixture of water and baking soda overnight. Rinse thoroughly before reinstalling.

5. Cleaning the dispenser tap

Disassemble the dispenser tap and clean the individual parts with soap and water. Rinse thoroughly and reassemble.

6. Disinfecting the purifier

Prepare a sanitising solution by mixing one teaspoon of bleach with one gallon of water. Run this solution through the purifier according to the manufacturer’s instructions. Rinse thoroughly with clean water.

7. Reassembling and testing

Reassemble all the parts of the purifier and reconnect it to the power source and water supply. Turn on the purifier and let it run for a few minutes to flush out any remaining cleaning solution. Check for leaks and ensure that the purifier is working properly.

Tips for a long-lasting water purifier

To ensure your water purifier lasts a long time, it is important to follow some key maintenance tips. Regularly clean your water purifier as recommended by the manufacturer, and make sure to replace the filters according to their specified schedule.

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Keep the exterior of the purifier clean and dry, and store it in a cool, dry place when it’s not in use. Additionally, avoid using harsh chemicals or abrasive cleaners on the purifier to prevent damage. Remember, a clean water purifier is an investment in your health and well-being.