HTH® Soda Ash 500 g – Pool Treatment for Fast pH Adjustment in Marbelite Pools

Fast-Dissolving pH Increaser for Safe, Balanced Pool Water

HTH Soda Ash 500g is a fast-acting pool treatment designed to raise low pH levels in marbelite-lined swimming pools. Low pH can cause discomfort for swimmers and damage pool surfaces and equipment. This product helps restore pH balance quickly and safely, ensuring a pleasant swimming experience and protecting your pool investment.

Formulated for lightning-fast pH adjustment, HTH Soda Ash dissolves easily when pre-mixed in water and is ideal for regular maintenance or post-storm recovery.

 

Pack Contents

• 1 x 500g pouch of Soda Ash (Sodium Carbonate)
  • Includes 10% extra for added value
  • Designed for use in marbelite pools only
  • Not suitable for fibreglass or vinyl-lined pools

 

✅ Key Benefits

• Raises pH Levels Quickly – Corrects low pH for safer swimming
• Protects Pool Equipment – Prevents corrosion and staining
• Fast-Dissolving Formula – Easy to apply and fast-acting
• Improves Water Comfort – Reduces skin and eye irritation
• Safe for Marbelite Pools – Specifically formulated for in-ground pools

 

✅ Why You’ll Love It

• Quick & Easy Application – Just dissolve and pour
• Reliable Results – Trusted by pool owners across South Africa
• Compact Size – Ideal for small to medium pools
• HTH Quality – Backed by a leading brand in pool care

 

✅ Perfect For

• Raising pH in marbelite pools
• Post-rain or heavy use water balancing
• Routine pH maintenance
• Improving swimmer comfort and water quality

 

✅ Pool Treatment Instructions

1. Pre-Dissolve in Water – Mix the required amount in a bucket of pool water.
2. Add to Pool – Pour the solution around the edges of the pool with the pump running.
3. Wait 3–4 Hours – Allow time for circulation and re-test pH levels.
4. Repeat if Needed – Adjust dosage based on pool size and current pH.

 

Dosage Guide (to raise pH to 7.2):

• Small Pool (<30,000L): 500g–900g
• Medium Pool (30,000–50,000L): 800g–1.5kg
• Large Pool (50,000–75,000L): 1.2kg–2.2kg