Zwembad en spa Services

Green pool water is almost always caused by an algae bloom triggered by low chlorine, poor circulation, or a clogged filter. Left untreated, algae can stain surfaces, damage equipment, and make the pool unsafe for swimming. A pool technician tests the water chemistry, shock-treats the pool, brushes and vacuums algae deposits, and balances pH and sanitizer levels to restore clear water.

When the pool pump stops running, water circulation and filtration halt completely, allowing bacteria and algae to multiply within hours. The cause may be a tripped breaker, a burned-out motor capacitor, a seized impeller, or a failed motor winding. A pool technician diagnoses the electrical and mechanical fault, replaces worn components such as the capacitor, seal, or motor, and verifies the pump restores proper flow and pressure.

A torn or punctured vinyl pool liner causes steady water loss, undermines the pool deck as saturated soil shifts, and allows algae to grow behind the liner where it cannot be treated. Tears occur from age-related brittleness, sharp objects on the pool floor, chemical imbalances that degrade the vinyl, or ice damage during winter. A pool and spa technician locates the tear with dye testing, patches small punctures underwater, or measures and installs a full replacement liner when the damage is too extensive to repair.

Green pool water is caused by algae growth, typically from insufficient chlorine levels, poor filtration, or unbalanced pH. While mild cases can be treated with shock treatment and brushing, severe algae blooms may require professional intervention including draining, acid washing, and chemical rebalancing. A pool technician can restore water clarity and set up a maintenance plan.

A pool pump that won't start, makes unusual noises, or doesn't circulate water properly can quickly lead to algae growth and unsanitary conditions. Common causes include a burnt motor, clogged impeller, air leak in the suction line, or a tripped breaker. A pool and spa technician can diagnose and repair or replace the pump.

A pool pump that runs but fails to prime cannot circulate or filter the water, leaving the pool vulnerable to algae growth and chemical imbalances. Common causes include an air leak in the suction line, a clogged impeller, a cracked pump lid, or a low water level in the pool. A pool technician inspects the suction plumbing for air leaks, clears the impeller and strainer basket, replaces worn gaskets or a cracked lid, and verifies the pump achieves full prime with steady flow.

A hot tub that runs its jets but fails to heat the water makes it unusable, especially in cooler weather. The problem often stems from a faulty heating element, a tripped high-limit sensor, low water flow through the heater, or a malfunctioning control board. A pool and spa technician tests the heater, sensors, and flow switch, replaces the defective component, and calibrates the thermostat so the tub reaches and maintains the set temperature reliably.

Cloudy or milky pool water usually signals a chemical imbalance, poor filtration, or the early stages of an algae bloom. Left untreated, it can irritate swimmers' eyes and skin and mask hazards on the pool floor. A pool and spa technician can test the water chemistry, clean or replace the filter media, and restore crystal-clear water.

Green, slimy water and algae growth on pool walls or floor indicate that the sanitizer level has dropped too low, the filtration system isn't running enough hours, or the pH is out of range. Left untreated, algae can clog the filter, stain the plaster, and make the pool unsafe to swim in. A pool technician can test the water chemistry, perform a shock treatment, brush and vacuum the surfaces, clean or backwash the filter, and adjust the chemical balance to prevent recurrence.