Reviving Your Green Above Ground Pool: A Step-by-Step Guide to Opening Season

Reviving Your Green Above Ground Pool: A Step-by-Step Guide to Opening Season

Transform Your Dirty Green Pool into a Crystal-Clear Oasis for the First Swim of the Season

Opening your above ground pool for the season can be both exciting and daunting, especially when you’re greeted by murky green water. But fear not! With a bit of time, effort, and the right approach, you can transform your dirty green pool into a sparkling oasis, ready for the first swim of the season. This article will provide detailed steps on how to clean and prepare your above ground pool for summer fun.

Step 1: Remove Debris and Clean the Pool Area

Before diving into the process of cleaning your green pool, start by removing any debris, leaves, or dirt from the pool area. Use a pool skimmer or leaf net to remove any floating debris from the water surface. Be sure to clean the surrounding pool deck and equipment as well to prevent any contaminants from re-entering the pool.

Step 2: Check and Clean the Pool Equipment

Inspect your pool equipment, including the pump, filter, and hoses, for any signs of damage or wear. Clean the filter, backwash if necessary, and ensure that all connections are secure. Turn on the pool pump and let it run continuously throughout the cleaning process to help circulate and filter the water.

Step 3: Test and Balance the Water Chemistry

Test the pool water using a test kit or test strips to determine the levels of pH, alkalinity, and sanitizer. Adjust the water chemistry as needed to reach the recommended levels:

  • pH: 7.4 – 7.6
  • Alkalinity: 80 – 120 ppm
  • Chlorine: 2 – 4 ppm

Step 4: Brush and Vacuum the Pool

Using a pool brush, scrub the walls and floor of the pool to dislodge any algae or dirt buildup. Then, use a pool vacuum to remove debris, algae, and other contaminants from the pool’s bottom. Be sure to vacuum slowly and thoroughly to ensure all dirt and debris are removed.

Step 5: Shock the Pool

Shocking the pool with a high dose of chlorine or a non-chlorine shock product will help kill algae and bacteria, as well as oxidize any organic contaminants in the water. Follow the manufacturer’s instructions for the proper dosage, and be sure to wear protective gear such as gloves and goggles while handling pool chemicals. Allow the pool pump to run continuously for at least 24 hours after shocking to ensure proper circulation and filtration.

Step 6: Use an Algaecide

Applying an algaecide to your pool can help prevent future algae growth and ensure a crystal-clear swimming environment. Follow the manufacturer’s instructions for the correct dosage and application method. Allow the pool pump to continue running to circulate the algaecide throughout the pool.

Step 7: Re-test and Fine-tune the Water Chemistry

After 24 hours, test the pool water again to ensure that the water chemistry is balanced. Make any necessary adjustments to pH, alkalinity, and sanitizer levels to maintain a clean and safe swimming environment.

Step 8: Clean and Replace Pool Accessories

Finally, clean any pool accessories, such as ladders, pool toys, and floats, before returning them to the pool. This will help prevent the introduction of contaminants and ensure a clean start to the swimming season.


Opening your green above ground pool for the season may seem overwhelming, but with a systematic approach and some elbow grease, you can transform your pool into a pristine oasis. By following these steps, you can ensure a clean, safe, and enjoyable swimming experience for you and your family all summer long. Happy swimming!