Rx Clear 8 lbs Granular Pool Chlorine - Stabilized, Fast Dissolving

In this review the Rx Clear 8 lbs Granular Pool Chlorine is examined for backyard pool and spa owners who want straightforward, low-maintenance sanitation. The bottom line: it is best for swimmers who want clear water without aggressive chemistry - the formula is 99% sodium dichloro-s-triazinetrione (diclor) and is pH neutral, so it sanitizes, fights algae, and resists UV breakdown with fewer routine adjustments. The reviewer found it easy to dose and effective at keeping water clear when used as directed.

Key Features

• 99% Sodium Diclor: A gentler dichlor formula provides effective disinfection while being less harsh on skin than some other chlorine forms.
• Built-in Stabilizer: Resists UV light so chlorine lasts longer in outdoor pools and reduces the need for frequent additions.
• Fast Dissolving Granules: Granular form dissolves quickly when added in a 4-ft column, minimizing contact with liners and avoiding tablet abrasion.
• pH Neutral: Because the product is pH neutral, users typically make fewer chemical adjustments after dosing.
• Multi-action Sanitizer: Acts as a bactericide, algaecide, and disinfectant so one product covers routine sanitation tasks.
• Simple Dosing Guidance: The recommended maintenance dose of 1 oz per 5,000 gallons daily makes routine use easy to follow.

Who It's For

This product suits homeowners with above-ground or in-ground pools, hot tubs, and spas who prefer a granular, fast-dissolving chlorine that is stabilized against sun exposure. It is also useful for pool owners who value water clarity and want a sanitizer that reduces frequent pH fiddling.

It is not ideal for those who need slow-release, long-term dosing from tablets or automated feeders, or for buyers restricted by state shipping rules - this item cannot be shipped to California. People seeking immediate shock-level treatment should consult additional shock products rather than rely solely on routine dichlor dosing.

Pros & Cons

Pros

• Effective at keeping pools crystal clear and controlling algae when used regularly.
• Granular form dissolves quickly, avoiding the liner damage associated with tablets.
• pH neutral formula means fewer downstream chemical adjustments for routine maintenance.
• Built-in stabilizer extends active chlorine life in sunlight, reducing dosing frequency.

Cons

• Some users report mixed dissolution speed in different conditions, so extra stirring or a dissolution column may be needed.
• Shipping restrictions prevent sale to certain states, limiting availability for some buyers.

Specifications

Product type	Granular stabilized chlorine (dichlor)
Net weight	8 lbs
Active ingredient	99% sodium diclor (dichloro)
Dissolving method	Dissolves in a 4-ft column; add to water column
Recommended dose	1 oz per 5,000 gallons daily for maintenance
pH	pH neutral
Key uses	Bactericide, algaecide, disinfectant for pools, hot tubs, and spas

Our Verdict

Rx Clear 8 lbs Granular Pool Chlorine is a practical choice for homeowners who want reliable sanitation with minimal pH babysitting; its stabilized, fast-dissolving dichlor keeps water clear and lasts longer in sun-exposed pools. Given its multi-action properties and easy dosing, it represents good value for routine maintenance, provided you can accept shipping limits in some states and occasionally aid dissolution in cooler or still water.

Frequently Asked Questions

How much should I add each day?
The recommended maintenance dose is 1 oz per 5,000 gallons daily, which keeps routine chlorine levels steady when used regularly.

Will this damage a pool liner?
Granular dichlor dissolves in a 4-ft column so it avoids the concentrated contact that can occur with tablets, reducing liner risk when applied correctly.

Can I use this in a hot tub or spa?
Yes; it is suitable for pools, hot tubs, and spas as a sanitizer and algaecide, but follow dosing guidance for smaller volumes and higher temperatures.