Pool Cleaning & Service FAQs
Dunrite Pool & Spa Service answers general pool-care questions for homeowners and property managers in Clovis and our other service cities. Use these short answers to choose the detailed service page that fits your water, surfaces or equipment.
Why do pool water readings change after refilling?
New water changes the mix already in the pool. Testing free chlorine, pH, alkalinity, stabilizer and calcium hardness shows what needs attention before the next adjustment. Read the service details →
What separates water color from water balance?
Color is a visible clue, while test readings measure the chemistry. Clear-looking water still needs testing because appearance does not tell you the free chlorine or pH reading. Read the service details →
Why do leaves need removing before they sink?
Floating leaves are easier to lift with a skimmer net. Once they settle, brushing and vacuuming become part of the cleaning job, and baskets collect more material. Read the service details →
Which parts of a pool collect loose debris?
The surface, skimmer basket, pump basket and floor all collect debris. Brushing also loosens dirt on walls and steps so it can be removed during care. Read the service details →
What tells me my filter needs attention?
Higher pressure, weaker flow and cloudy water are common signs of a dirty filter. Cartridge, DE and sand filters need different cleaning or backwashing methods. Read the service details →
What makes the white line on pool tile?
Waterline scale is calcium buildup. It commonly appears as a white or gray crust on tile, and removing it is a different job from ordinary wall brushing. Read the service details →
Why does a warm pool lose sanitizer faster?
Summer heat raises chlorine demand and algae risk. Testing and chemistry adjustments need to keep pace with warmer water instead of relying on the pool’s appearance. Read the service details →
Why does algae need more than a surface skim?
Algae recovery needs cleaning, brushing, filter work and balanced chemistry over several days. A net removes floating debris but cannot handle that full recovery process. Read the service details →
What changes when a hot tub is used often?
A spa’s small volume and high temperature make its water chemistry swing faster. Testing, surface cleaning and circulation attention are separate from the care of a larger pool. Read the service details →
How does a preventive equipment check differ from a fix?
An inspection looks at operation before choosing repair work. Repair addresses a broken pump, motor, valve, timer or heater, while preventive checks watch pressure and normal circulation. Read the service details →
Do Central Valley pools need attention in winter?
Yes. Pools commonly run year-round here, with lower activity in winter. Reduced swimming changes the workload, but leaves, water chemistry and circulation still need attention. Read the service details →
What helps a property manager organize pool care?
A set service schedule, agreed access and written service records make the job easier to follow. Those details matter for apartment, HOA and business pools. Read the service details →