# CTX Ctx-200/gr Clorshock Dichloro

**Brand:** Ctx
**Category:** Piscine & spa
**Code (GTIN/SKU):** 8420381710534
**Canonical URL:** https://openreviews.io/en/reviews/ctx/ctx-ctx-200-gr-clorshock-dichloro-8420381710534

## Rating: 4.7/5 ★★★★★ — 3 reviews analyzed
_Confidence: high_

## At a glance

CTX Ctx-200/gr Clorshock Dichloro reviews: 4.7/5 based on 3 analyzed reviews, updated September 5, 2026.

Praised: fast-acting.

3 reviews analyzed, all published on other sites.
Other sites: 1 source, 3 reviews, average rating 4.7/5.
How we count reviews: https://openreviews.io/en/methodology

## AI summary

This fast-acting granular chlorine is designed for regular maintenance and shock treatment of swimming pools. Its formula dissolves quickly to effectively eliminate impurities and stabilize water quality.

## Strengths

- **Fast-acting** — The granules dissolve quickly in water for immediate effectiveness during shock treatments.

## Frequently asked questions

- Does the product leave residue in the water?
- What is the recommended dose for a shock treatment?
- Is this chlorine compatible with all types of liners?
- How long do you have to wait before swimming?

---
_Source: OpenReviews — https://openreviews.io/en/reviews/ctx/ctx-ctx-200-gr-clorshock-dichloro-8420381710534_