Basic rules
- Never mix products together (especially chlorine with acid): they can react dangerously.
- Add product to water, never water to product.
- Keep each product in its own closed container, in a cool, dry, ventilated place, apart from each other.
- Wear gloves and goggles; avoid breathing the fumes.
When dosing
- Do it with the pump running, spread around the pool.
- Don't put chlorine tablets straight into the skimmer with the pump off: they can damage the equipment.
- Respect the wait times before swimming (especially after shocking).
Important
The app's doses are estimates. Always follow your product's label and correct gradually, testing between steps.