Why You Should Wait Before Adding Salt to Your Pool This Spring

Greg McManus

Opening your pool is exciting — but if you have a saltwater system, hold off…

Opening your pool is exciting — but if you have a saltwater system, hold off on dumping those salt bags in right away. Here’s why waiting a few extra days can save you a headache (and a lot of water).

Let Your Water Circulate First

When your pool is first opened, the water needs a few days to circulate and balance out before you can get an accurate chemical reading. Jumping in too soon means you’re working with incomplete information, and that can throw off your whole startup process.

Cold Water Gives You a False Salt Reading

Here’s something a lot of pool owners don’t know. Your salt cell won’t give you an accurate reading when the water temperature is below 65°F. Most pools in Oakville open well below that in the spring, so if you’re checking your salt level right after opening, chances are the reading is off.

By waiting until your water warms up a bit, you’ll get a true reading and know exactly how much salt you actually need to add.

Why This Really Matters

Too little salt and your system won’t run properly. Too much salt, though, is a bigger problem the only way to bring the level down is to drain water out of your pool and refill it. Not fun.

Typically, most pools need around 2–3 bags of salt to start the season depending on your pool size, but it’s always best to test first and add based on what your water actually needs.

Not Sure Where You’re At? Come See Us.

We offer free water testing in store at Crush Pools. Bring in a sample and we’ll tell you exactly what your water needs no guesswork. It’s a quick stop that can save you a lot of trouble down the road.

📍 Stop by and see us in Oakville, or give us a call to learn more.

380 Dundas Street E Oakville

Mon-Fri 10am – 5pm

Sat-Sun 10am-4pm

905-580-4741

Welcome to the Poolside Blog

pool education, pool maintenance

Our pool blog keeps you up-to-date on everything from pool equipment to pool education, pool maintenance and more...

Read more ---

Save Money and Skip the Stress: Crush Pools Early Bird Closing Sale is Here!

It is always a little tough to start thinking about fall when you are still enjoying sunny afternoons by the water. We completely get it, nobody wants to say goodbye to pool season! But while you are soaking up those last few weeks of summer, the smartest thing you can do for your wallet (and…

Read more ---

The Pool Trap You Didn’t See Coming: What is Chlorine Lock?

There’s nothing more frustrating for a pool owner than looking out at a pool that has suddenly turned cloudy, dull, or full-on green. You break out your test kit, expecting to see zero chlorine. But to your surprise, the reading comes back high right in the ideal zone! So why is your pool turning into…

Read more ---

The Secret to Resort-Quality Pool Water: Why You Need to Soften Your Pool

When it comes to pool maintenance, most of us focus entirely on sanitizing like adding chlorine and shock to keep the water safe and clear of algae. But there is a massive difference between water that is simply safe to swim in and water that is an absolute joy to experience. If your pool water…