How to Maintain an Inground Pool: A Virginia Owner's Guide

Owning an inground pool in Virginia means building a maintenance rhythm that keeps the water safe, the equipment running, and the surfaces clean from opening day in spring through closing day in fall. The work is not complicated, but it does require consistency. A pool that is ignored for two weeks in a Virginia summer can go from clear to green in that window, especially during the warm, humid months between June and August. Understanding the routine before you own a pool is one of the best things you can do as a new K&D homeowner.

The Weekly Routine

The weekly maintenance routine for an inground pool covers five tasks: testing the water, balancing any chemistry that is out of range, running the pump for the right number of hours, skimming debris from the surface, brushing the walls and floor, emptying the skimmer and pump baskets, and doing a quick check of the equipment pad. Most of this takes under an hour when done on schedule. When it slips for a week, the catch-up takes considerably longer.

Testing comes first because everything else flows from it. If free chlorine is low, you add chlorine. If pH has drifted up, you add pH decreaser. If alkalinity is off, you correct it before adjusting pH. The sequence matters because alkalinity buffers pH, and adjusting in the wrong order means making corrections twice.

Testing and Balancing the Water

Test the water two to three times per week during the Virginia pool season, which runs from roughly late April through October. In peak summer, more frequent testing helps catch chemistry shifts before they become problems. The core readings are free chlorine, pH, and total alkalinity. Calcium hardness and cyanuric acid (stabilizer) are checked less often, typically monthly, since they move slowly.

General targets for a Virginia inground pool: free chlorine in the range of 1 to 3 ppm, pH between 7.4 and 7.6, total alkalinity between 80 and 120 ppm, calcium hardness between 200 and 400 ppm, and CYA between 30 and 50 ppm. These are starting points. Follow your test kit results and the guidance K&D provides at pool handoff for your specific pool and equipment. A saltwater pool has the same targets for these parameters, though the salt generator produces the chlorine for you.

When you adjust chemistry, change one thing at a time and retest before making another adjustment. Adding multiple chemicals at once makes it difficult to understand what each one did, and some combinations require running the pump between additions.

Circulation and Filtration

Running the pump long enough each day is the backbone of clean water. The pump circulates water through the filter, removes particles, distributes chemicals, and prevents stagnation. For most Virginia residential pools, six to eight hours of pump run time per day is a starting point, but the right number depends on your pool volume, filter type, and bather load.

Variable-speed pumps, which K&D specifies for new builds, allow you to run lower speeds for filtration and higher speeds for cleaning cycles and water features. The combination of a variable-speed pump and a well-set automation schedule means the pool circulates efficiently without you manually adjusting anything.

Filters need periodic cleaning or backwashing depending on type. Cartridge filters need to be removed and hosed off when pressure rises, typically every four to six weeks during heavy use. Sand filters are backwashed when pressure rises about 8 to 10 psi above the clean starting point. DE filters need periodic backwashing and annual breakdown cleaning. K&D walks you through your specific filter type at handover.

Skimming, Brushing, and Vacuuming

Skim the pool surface every few days to remove leaves, insects, and debris before they sink and decompose. Decomposing organic matter consumes chlorine and stresses the filter. In Virginia's spring pollen season and fall leaf drop, daily skimming is realistic. Keeping a net on the deck makes it a two-minute task rather than a project.

Brush the pool walls, steps, and floor at least once a week. Brushing dislodges algae that is beginning to form before it can attach and requires a shock treatment to remove. Gunite pools benefit from brushing more than fiberglass pools because the textured surface gives algae more places to hold. A stiff nylon brush works for fiberglass; a steel brush is appropriate for some gunite plasters.

Vacuum the pool floor as needed, typically once a week for actively used pools. Robotic cleaners handle this automatically and run on their own schedule. Manual vacuuming through the skimmer works for pools without an automatic cleaner but takes more of your time.

Seasonal Tasks in Virginia

Virginia pools require two seasonal transitions each year: spring opening and fall closing. Opening involves removing the cover, reconnecting equipment, filling the water to operating level, balancing the chemistry, and shocking the pool until the water clears. Most homeowners in the Fredericksburg area open in late April or early May when the water temperature consistently reaches 60 degrees Fahrenheit.

Closing involves balancing the water, blowing out and plugging the lines, draining the equipment to prevent freeze damage, adding winter chemicals, and covering the pool before the first hard freeze. Virginia's freeze-thaw winters make proper line blowout the most important step. A frozen line can crack the plumbing and is an expensive repair. K&D covers both opening and closing procedures in detail at handover.

For a full guide to the spring opening process, see how to open your pool for the season in Virginia.

For the fall closing sequence, see how to winterize a pool in Virginia.

How Equipment Lowers the Workload

The right equipment turns daily pool ownership from a chore into a management task. A variable-speed pump on an automation schedule runs without manual intervention. A salt chlorine generator produces chlorine continuously and removes the need to add chlorine bags on a schedule. A robotic cleaner handles the floor and walls while you are not watching. An automatic cover keeps debris out and protects chemistry when the pool is not in use.

For how automation handles scheduling and remote control, see is pool automation worth it.

For how a saltwater system changes the maintenance routine, see saltwater vs chlorine pool Virginia.

DIY vs Hiring a Pool Service

Many Virginia homeowners maintain their own pools and find the weekly routine manageable. Others prefer a pool service company to handle the weekly chemistry checks and adjustments, freeing their time while they enjoy the pool. A professional service is particularly useful during travel or high-demand periods.

If you hire a service, you still benefit from understanding the basics. You will know what good water looks like, can spot a problem the service missed, and can handle a chemistry imbalance between visits rather than waiting a week. K&D's handover packet gives you the reference information you need whether you do it yourself or hire it out.

For annual ownership costs including service options, see cost to maintain a pool per year in Virginia.

Ready to design a low-maintenance Virginia pool? Start at design your pool or request a quote at /get-a-quote.