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SIMPLIFIEDPOOLS
Cross Roads, TX · 76227

Pool Shock
Delivered Today to Cross Roads, TX

Cal-hypo shock, dichlor, and non-chlorine oxidizers delivered same-day. Whether you're knocking out algae, breaking combined chlorine, or reopening a green pool — we've got the pro-strength shock on the shelf.

Shop Pool Shock →Call (469) 455-1054
Delivery in the DFW metroplex
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Top pool shock delivered in Cross Roads

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Refresh 68% Cal Hypo Shock 25lb
EZ Pool
Refresh 68% Cal Hypo Shock 25lb
$129.99
Poolife® TurboShock® Treatment 25lb
Poolife
Poolife® TurboShock® Treatment 25lb
$178.49
TurboShock™ Shock Treatment 5lb
Poolife
TurboShock™ Shock Treatment 5lb
$41.99
Poolife® TurboShock® Treatment 1lb
Poolife
Poolife® TurboShock® Treatment 1lb
$9.99
BAQUACIL® Swimming Pool Oxidizer
BAQUACIL
BAQUACIL® Swimming Pool Oxidizer
$26.99
Poolife® Clean Shock®
Poolife
Poolife® Clean Shock®
$12.99
Poolife® Non-Chlorine Oxidizer
Poolife
Poolife® Non-Chlorine Oxidizer
$12.99
Dy-Chlor II Sanitizer 4lb Pail
Regal
Dy-Chlor II Sanitizer 4lb Pail
$45.99
TurboShock® Shock Treatment 12lb
Poolife
TurboShock® Shock Treatment 12lb
$119.88
Poolife® TurboShock® Treatment 65lb
Poolife
Poolife® TurboShock® Treatment 65lb
$426.99
Refresh+ 25 lbs 73% Calcium Hypochlorite Pool Shock
EZ Pool
Refresh+ 25 lbs 73% Calcium Hypochlorite Pool Shock
$158.99
Sunkissed Flower Scented Spa Shock
Pure + Simple
Sunkissed Flower Scented Spa Shock
$24.99

Why pool shock matters for Cross Roads pools

Shocking isn't about "more chlorine" — it's about rapidly oxidizing organics (sweat, oils, urine, algae) that normal chlorine can't keep up with. Using the wrong shock makes problems worse: cal-hypo raises calcium hardness (bad in DFW hard-water areas), dichlor raises cyanuric (bad if you're already high). Picking the right shock for your current water is the difference between a clear pool and a chemical bill that keeps climbing.

Cross Roads properties use a mix of municipal and well water systems. Municipal water areas have moderate chemistry similar to Denton. Well water properties experience elevated mineral content (600-900 ppm TDS) with higher calcium and iron levels. Our well water expertise from serving Argyle, Krum, and Ponder transfers directly to Cross Roads properties with similar groundwater challenges.

Pool Shock questions from Cross Roads customers

Which shock should I use for my Cross Roads pool?▾
On Cross Roads well water, cal-hypo is risky long-term — it adds calcium to already-hard water and accelerates scaling. We usually recommend dichlor shock or sodium hypochlorite (liquid chlorine shock) for routine use, reserving cal-hypo for emergency algae kills. Non-chlorine shock (potassium monopersulfate) is great for weekly oxidation without adding anything to your already-loaded water. Most Cross Roads pools are plaster or pebble — finishes that show staining fast if chemistry slips.
My Cross Roads pool turned green — what should I buy right now?▾
Depends how green. Hazy/light green: double-dose cal-hypo (2 lb per 10,000 gal) at dusk, brush the whole pool, run pump 24 hours, re-shock next day. Dark green / swamp: triple shock (3 lb cal-hypo per 10,000 gal) + phosphate remover + polyquat algaecide — expect 3-5 days to clarify. Black algae: separate playbook — call us. We stock everything you need and can deliver same-day to Cross Roads; or book our Green-to-Clean service and we'll handle it end-to-end.
How often should Cross Roads pools shock during summer?▾
Weekly during peak season (June-August), plus an extra shock after any heavy rain and after any pool party. DFW heat and UV burn through free chlorine fast, so even a "routine" shock cycle keeps chloramines down and algae from getting a foothold. If you're on weekly service with us, we include the shock — no separate order needed.
How fast can you get shock to Cross Roads?▾
Same-day if you order by 2 PM Central on a weekday. We run daily routes through Cross Roads (76227) and neighboring Denton and Argyle. If your pool's already turning, call (469) 455-1054 and we can sometimes get a driver out within 2 hours.
How long after shocking can I swim?▾
Cal-hypo and dichlor: 24 hours, or until free chlorine drops below 5 ppm. Non-chlorine shock (potassium monopersulfate): 15 minutes. Never enter a pool with free chlorine above 5 ppm — it's irritating and risks bleaching swimwear.
Cal-hypo vs dichlor vs non-chlorine — what's the difference?▾
Cal-hypo: unstabilized, raises calcium hardness, classic weekly shock. Dichlor: stabilized (adds cyanuric acid), use sparingly to avoid CYA buildup. Non-chlorine (potassium monopersulfate): oxidizes contaminants without adding chlorine, 15-min swim window, great for parties.

Pool Shock in the rest of DFW

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Need pool shock in Cross Roads today?

Order by 2 PM → on your driveway by evening. Or pick up at our Northlake store.

Shop NowCall (469) 455-1054
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Simplified Pools

1611 Commons Cir Suite 100, Northlake, TX 76226
Northlake, TX 76226

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