Table of Contents
Why Would You Need to Drain Your Pool?
Draining a pool is sometimes necessary for maintenance or repairs. Here are some common reasons why you might need to drain your pool:
- High levels of chemicals that can’t be balanced
- Stubborn algae growth requiring deep cleaning
- Structural repairs like resurfacing or fixing cracks
- Refilling with fresh water after years of use
- Winterizing your pool in certain climates
Before You Drain Your Pool: Important Considerations
Before you start, consider these important factors:
1. Check Local Regulations
Some cities and counties have rules about where and how you can drain your pool water. Check with your local water authority before draining.
2. Avoid Draining in Extreme Weather
Never drain your pool during hot summer months. The heat can cause your pool shell or liner to crack.
3. Protect Your Pool’s Structure
Draining a pool completely can put pressure on the foundation, especially for fiberglass and vinyl pools. If unsure, consult a professional.
4. Know Where the Water Will Go
Pool water contains chemicals like chlorine that can harm plants, animals, and waterways. Direct the drained water into the proper drainage system.
How Do I Drain My Pool? Step-by-Step Guide
There are two common methods to drain a pool: using a submersible pump or the pool’s built-in drain system.
Method 1: Using a Submersible Pump (Recommended for Faster Draining)
Step 1: Get a Submersible Pump
A submersible pump is the fastest way to drain your pool. You can rent one from a local hardware store if you don’t have one.
Step 2: Place the Pump in the Deepest Part of the Pool
Set the pump at the lowest point of the pool to ensure maximum drainage.
Step 3: Attach a Hose to the Pump
- Connect the pump’s discharge hose to a drainage area.
- Ensure the water flows away from your house and neighbor’s property.
Step 4: Turn on the Pump
- Plug in the pump and start draining.
- Monitor the water flow to avoid flooding.
Step 5: Turn Off the Pump When Water Level is Low
Once the water reaches about 6 inches, turn off the pump to avoid running it dry.
Method 2: Using the Pool’s Built-in Drain System
Step 1: Turn Off the Pool Pump
Shut off the filtration system before draining.
Step 2: Locate the Waste Line
If your pool has a multiport valve, turn it to the waste setting to allow water to bypass the filter.
Step 3: Attach a Backwash Hose
Connect the backwash hose to direct water to an appropriate drainage area.
Step 4: Open the Drain Valve
Let the water flow out slowly to prevent pressure buildup.
Step 5: Turn Off the Drain When Water is Low
Once the water reaches a safe level, close the drain valve to prevent damage to the system.
What to Do After Draining Your Pool?
1. Clean the Pool Surface
Scrub the pool walls and floor to remove algae and buildup.
2. Inspect for Damage
Look for cracks or leaks that need repairs before refilling.
3. Refill the Pool with Fresh Water
Use a garden hose or a water delivery service to refill the pool.
4. Balance Pool Chemicals
After refilling, adjust the pH, chlorine, and alkalinity levels before swimming.
How to Prevent the Need for Frequent Draining
- Maintain proper water chemistry to prevent algae and chemical imbalances.
- Regularly clean your pool to avoid buildup.
- Use a pool cover to reduce debris and evaporation.
- Backwash your filter regularly instead of draining the whole pool.
When Should You Call a Professional?
If you’re unsure about draining your pool, it’s best to consult a professional, especially for fiberglass or vinyl liner pools. A pro can ensure the process is safe and doesn’t damage your pool structure.
Final Thoughts
Draining a pool is sometimes necessary, but it must be done carefully to avoid damage. Whether you use a submersible pump or your pool’s built-in drain system, following the right steps will ensure a smooth and safe process.
By maintaining proper pool care, you can reduce the need for frequent draining and keep your pool in top condition year-round!
Frequently Asked Questions (FAQs)
1. How often should I drain my pool?
Most pools only need to be drained every 3-5 years, unless there’s a severe chemical imbalance or repair needed.
2. Can I drain my pool into my yard?
No, pool water contains chlorine and chemicals that can harm plants and soil. Always check local disposal regulations.
3. How long does it take to drain a pool?
- With a submersible pump: 6-12 hours, depending on pool size.
- Using the built-in drain system: 24+ hours.
4. Will draining my pool damage it?
Draining can damage some pools if not done properly. Fiberglass and vinyl pools should not be left empty for long periods.
5. Can I use a regular garden hose to drain my pool?
A garden hose can work for small pools, but it will take several days for a large pool to drain completely.
By following this guide, you’ll know exactly how to drain your pool safely and efficiently!
