What Happens at Every Weekly Pool Visit on an Outer Banks Rental

If you own a rental house in Corolla, Duck, Southern Shores, Kitty Hawk, Kill Devil Hills or Nags Head, the pool is part of what your guests are paying for. It's also the first thing they mention in a review when the water is cloudy on a Saturday afternoon. Weekly service is how you keep that from happening, but the phrase covers a lot of ground. Some companies skim the surface, toss in chlorine and leave. Here's what a full visit from Four Seasons Pool Service involves on every stop, and how occupied weeks and empty weeks differ.

The water test comes first

Every visit starts with water analysis, before anyone picks up a net. The tech tests free chlorine and combined chlorine, pH, total alkalinity, calcium hardness, cyanuric acid and phosphates. Each number says something different. Free chlorine is what's sanitizing the water right now. Combined chlorine is the used-up leftover that gives a pool that sharp chemical smell, which people blame on too much chlorine when it's usually a sign there isn't enough free chlorine. pH and alkalinity decide how well the chlorine works and whether the water is gentle on plaster, tile and equipment. Calcium hardness and cyanuric acid drift slowly over a season. Phosphates are food for algae.

Our techs are full time employees and certified pool operators, and they carry PDA field computers to record the readings for both pools and spas. Recorded numbers matter on a rental, because a pattern shows up on paper before it shows up in the water. If alkalinity has crept up three weeks running, that's worth acting on before a guest ever sees a haze. Every visit comes with a full service report and a photo, so you can see what happened at your house even if you're two states away.

Then the hands-on work

Once the numbers are in, the tech balances the water and works through the physical checklist.

• Balance the chemistry based on that day's readings
• Skim the surface and brush the walls
• Vacuum the pool
• Clean the pump strainer basket and the skimmer baskets
• Clean the tile, the handrails and the deck area around the pool
• Check the filter pressure, then backwash or recharge the filter as needed
• Fill the chlorine feeder
• Inspect the equipment

None of that is exotic, but the habit matters. Filter pressure is a good example. A filter whose pressure keeps creeping up is telling you it's loaded with debris and flow is dropping, and once flow drops, circulation and chlorine distribution drop with it. Catching that on a Tuesday visit is a lot cheaper than catching it after the water has gone green. The equipment inspection works the same way: a weeping fitting, a pump that's louder than last week, a feeder running low. Our techs also carry common parts, so a small repair can often be done on the spot instead of waiting for a second trip.

Occupied weeks

A rental pool with a big family in it all week gets worked harder than a private pool. Sunscreen, hair, sand carried in on feet, extra swimmers, a spa running hot every evening. Chemistry that tested fine on Saturday can look different by Wednesday. That's why our rental plans don't charge extra for extra visits during occupied weeks. If the rental office hears about a cloudy spa on Thursday, a second stop doesn't come with a second bill. Rental Pool & Spa service is from $145/wk.

Unoccupied weeks

Empty weeks are where owners are tempted to skip service, and where pools quietly go sideways. Nobody is swimming, but the sun, pollen, rain, wind and bugs don't care. Water chemistry keeps moving whether or not anyone is in it, and a pool that slides toward algae on a Tuesday is a pool you're fighting on Saturday when the next group pulls in. We keep unoccupied weeks simple: there are no mid-week charges for unoccupied weeks, and Rental Unoccupied service is from $80/wk.

Built around turnover day

We're a preferred vendor for Outer Banks rental companies, and that shapes how we work. Turnover day doesn't move, so the pool has to be right when the first car arrives, not sometime that week. Jeff Cox runs the service side of Four Seasons, and the company has been building and servicing OBX pools since 2004. Most of what we do for a rental is boring on purpose: the same checklist, the same readings, the same report, every week, so surprises are rare.

Questions worth asking any pool service

• Do you test phosphates and cyanuric acid, or only chlorine and pH?
• Will I get a written report and a photo after every visit?
• What happens in a week when the pool needs more than one visit?
• Are your techs full time employees, and are they certified pool operators?
• What do you charge for an unoccupied week?

For private homes, Private Pool & Spa service is from $115/wk and Private Pool Only is from $80/wk. If you're a Duck, Kitty Hawk or Nags Head owner trying to work out what your pool actually needs, call (252) 207-6986 and tell us what you've got.