Results for "pressure washing"

Filters Easy 15 minutes 323 👍 1

How to Tell If Your Pool Cartridge Filter Is Bad - 7 Signs

Nobody can explain why my test strips show perfect chemistry levels but my pool water looks like chocolate milk. Filter cartridge looks grayish and the pleats seem a bit beat up. Tried cleaning it but water quality isn't improving.

How do I know when it's actually time to replace the cartridge versus just needing a better cleaning? What should I be looking for?…more

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Leaks Medium 2-4 hours for assessment 294 👍 0

Can Pool Leaks Cause Sinkholes? Soil Erosion Prevention

Looked at my water level gauge showing 2 inches lost per week, but my pool guy insists that's impossible with just surface evaporation. I keep telling myself it's just a small amount of water loss, but now I'm wondering if I'm being naive about what could actually happen to my property.

The thing is, I've noticed some soft spots developing in the ground around my pool area, and it's got me thinking - could all that leaking water actually wash away enough soil to create a sinkhole? I know it sounds dramatic, but I'm genuinely concerned about whether continuous water leakage could undermine my pool's foundation or create dangerous voids in my yard. Is this something that actually happens, or am I overthinking a simple repair job?…more

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Filters Medium 2-3 hours 1,299 👍 8

Pool Filter Balls vs Sand: Complete Replacement Guide

Noticed my pool filter isn't performing like it used to — can't afford professional service right now, so is switching from sand to filter balls a DIY job under $100? The pool store mentioned they might work better than traditional sand, but I want to make sure before I make the switch.

Are filter balls actually a good replacement for sand in my filter system? I'm curious about things like how well they filter compared to sand, if they're easier to work with, and whether the maintenance routine changes at all. Any guidance would be really helpful!…more

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Dolphin Nautilus CC Plus Robotic Pool Vacuum (2026)

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Filters Medium 45 minutes 533 👍 0

How Long Do Pool DE Filters Last? Complete Lifespan Guide

Pulled the cover off my DE filter system today and got hit with this awful musty, stagnant smell after 18 months of running it on my 20,000-gallon pool. I've been adding fresh DE powder every few weeks after backwashing, but I'm not sure how long the actual filter grids are supposed to last before they need to be completely replaced.

Lately I've noticed that my filter cycles seem to be getting shorter - I'm having to backwash more frequently than I used to, and the water clarity isn't quite as crystal clear as it was when the system was newer. My pool gets moderate use with about 4-6 swimmers regularly, and I keep my chlorine around 2-3 ppm and pH at 7.4. Are these signs that my grids are wearing out, or is this normal aging? What's the typical lifespan I should expect from DE filter components?…more

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Water Chemistry Medium 45 minutes 483 👍 12

Can Pool Chlorine Clean Concrete? Safe Methods & Alternatives

Between the humidity and recent rain, my concrete pool deck started showing these nasty green algae stains last week and now I'm wondering if pool chlorine can clean them off. My concrete pool deck is absolutely filthy with algae stains and dirt buildup, and nothing seems to work. I've scrubbed until my arms hurt and tried different cleaners, but these green stains just won't budge.

I have tons of pool chlorine sitting around and I'm wondering if I can use that to blast these concrete stains away? I don't want to damage the surface or create some kind of chemical disaster, but I'm running out of options. If chlorine works, what's the right way to dilute it? And honestly, are there better alternatives that might actually get this mess clean without all the guesswork?…more

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Heaters Medium 2-4 hours 470 👍 0

Do You Need a Pool Heater Bypass? Installation Guide

Before I connect my new pool heater to the system, it's making this weird whistling sound when water flows through and now I'm wondering if a bypass valve would fix it. The manufacturer's documentation mentions bypass considerations, but I need clarity on whether this is mandatory or optional equipment.

Specifically, I'm concerned about maintaining proper flow rates through the heating unit and having the ability to isolate the heater during routine maintenance procedures. What are the technical requirements and operational benefits of incorporating a bypass valve system into the heater plumbing layout?…more

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Filters Easy 30 minutes 388 👍 0

How to Clean Pool Cartridge Filters - Complete Guide

Since following that popular YouTube tutorial on cleaning my cartridge filters, they're somehow more clogged than before and my flow rate dropped even worse. My current filters are showing signs of debris accumulation and reduced flow rates, indicating it's time for cleaning.

What's the correct methodology for cleaning these filters, and what frequency should I maintain for optimal filtration performance? I want to ensure I'm following proper procedures to maximize filter lifespan while maintaining water quality standards.…more

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Filters Medium 4-6 hours 769 👍 0

Can You Reuse Pool Filter Sand? Cleaning vs Replacement

Halfway through another messy backwashing session with my gunky 3-year-old sand filter, I'm trying to decide between cleaning it again or just replacing the sand entirely. The sand looks pretty gunky when I backwash, but replacement sand isn't cheap. I've heard some people say you can rinse it thoroughly and reuse it, while others insist fresh sand is the only way to go. What's the real deal here? I don't mind doing the work myself if it'll save some money, but I also don't want to compromise my water quality.…more

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Water Chemistry Medium 15-20 minutes 277 👍 1

Hot Tub & Spa Water Care Guide: Complete Chemistry Manual 2026

Hot tub water care requires maintaining proper pH (7.4-7.6), alkalinity (80-120 ppm), and sanitizer levels while following regular testing and chemical adjustment schedules. Higher temperatures and smaller water volumes make spas more sensitive to chemical imbalances than pools.…more

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