To clean paving using liquid pool chlorine (sodium hydrochloride), you will prepare a diluted solution and apply it to pre-soaked paving.
Cleaning paving can refresh its look by removing dirt and grime. While the term "pool acid" often refers to muriatic acid used to lower pH, the provided reference describes a method using liquid pool chlorine (sodium hydrochloride) for cleaning. Here's how to follow that specific cleaning method:
Steps for Cleaning Paving with Pool Chlorine
Before you begin, ensure you have the necessary safety gear, such as gloves and eye protection, and choose a calm day to avoid drift.
- Prepare the Area:
- Hose down pavers thoroughly so that they are wet.
- Saturate any surrounding garden or lawn with water. This helps protect plants from chemical runoff.
- Prepare the Solution:
- Create a solution of water and liquid pool chlorine (sodium hydrochloride).
- The reference specifies a 10:1 solution of water and sodium hydrochloride. This means for every 10 parts water, you add 1 part liquid pool chlorine.
- Apply the Solution:
- Using a stiff broom, apply the diluted solution to the affected paving area.
- Ensure even coverage.
- Scrub the Paving:
- Scrub pavers well using the stiff broom. This helps work the solution into the surface and lift stains.
(Note: The provided reference does not explicitly mention rinsing after scrubbing. However, when using chemical cleaners, it is generally advisable to rinse the area thoroughly with clean water once cleaning is complete, taking care to avoid runoff onto vegetation. Always follow the instructions on the specific product label.)
Dilution Ratio Explained
The reference specifies a 10:1 ratio of water to sodium hydrochloride.
| Component | Ratio Part | Example Quantity |
|---|---|---|
| Water | 10 | 10 litres |
| Sodium Hydrochloride | 1 | 1 litre |
This creates a relatively mild solution suitable for surface cleaning. Adjusting the ratio (using less water) would make the solution stronger, but always start with the recommended dilution and test on a small, inconspicuous area first.
Using liquid pool chlorine can be an effective way to tackle certain types of stains and organic growth on paving. Remember to handle all cleaning chemicals responsibly and follow safety guidelines.
