Results for "stain prevention"

Planning to enjoy our new 25,000 gallon saltwater pool this summer, but I'm completely stumped why my daughter's blonde hair keeps turning green after every swim. I always thought salt water pools were supposed to be gentler than traditional chlorine pools, so I'm confused about what's happening here.

My salt cell has been running normally and chlorine levels test around 2-3 ppm, which seems right. The pH hovers around 7.4 and alkalinity is at 120 ppm. I've tried different shampoos and even bought a clarifying treatment, but the green keeps coming back after she swims. Is there something in salt water that causes this discoloration, or am I missing something with my water chemistry? I really want to figure out how to prevent this from happening again.…more

Three days until our big pool party and I'm staring at an above ground pool liner that looks absolutely revolting. The liner is starting to look a bit grimy and I can see some algae spots forming near the waterline. The pool store told me I need to clean it regularly but didn't give me specifics on how to do it safely.

I'm worried about damaging the vinyl since it wasn't cheap to replace. What kind of cleaner should I use, and what's the proper technique? I have a regular scrub brush but I'm not sure if that's too harsh. Should I be checking my water chemistry first before cleaning? Any guidance would be really appreciated since I don't want to mess this up!…more

Nobody warned me the algaecide aisle would feel like a chemistry exam. My pool store's manual just says 'add algaecide weekly,' but when I actually went to buy some, there were four completely different product types all using that same word — a cheap 'quat' bottle for $14, a poly-quat one for $50, a blue copper-based formula, and something mentioning sodium bromide. The manual acts like they're interchangeable, which clearly they're not given the price gap.

I've got a 20,000-gallon plaster pool that stays open May through October here in Georgia. Right now I'm in maintenance mode — no visible algae — but last summer I had a bad mustard algae breakout that took weeks to clear. I want to actually understand what I'm buying this time. Which of these types is doing what, which ones foam, which ones can stain my plaster, and which one makes the most sense for weekly prevention versus nuking an active bloom?…more

Halfway through cleaning my new vinyl liner with the same bleach method that worked perfectly on my old above-ground pool, I'm wondering if I'm damaging it. They always push these expensive chemicals and act like regular household products will destroy my pool. I've got some stains and algae buildup on my vinyl liner that need attention, and I'm wondering if I can just use regular bleach to clean it.

I know bleach is basically chlorine, which is already in my pool, but I want to make sure I won't damage the liner if I use it directly. Has anyone successfully cleaned their pool liner with household bleach? If so, do I need to dilute it or can I use it straight from the bottle? Looking for some honest DIY advice from people who aren't trying to upsell me!…more

I replaced three different algaecides in two months, my 20,000-gallon pool still gets green spots weekly, AND my perfect chlorine levels aren't preventing anything. I've tried copper-based and polyquat algaecides, but I'm curious about the actual chemistry behind how these products work to kill algae.

My current chlorine levels are around 2-3 ppm and pH is 7.4, but I still get green spots forming on the walls every few weeks. The pool guy says algaecides work differently than chlorine, but he couldn't explain exactly how. I'd love to understand the science behind what's happening at the cellular level when algaecide contacts algae, and whether I should be relying more on higher chlorine levels or these specialty chemicals for prevention and treatment.…more

I tried everything to prevent algae blooms, but my pool only gets green when temperatures hit 85°F or higher—my pool store insists phosphate remover is the solution.

My pool currently has balanced pH and alkalinity, and I maintain chlorine at recommended levels. I'm wondering if phosphate removal should be a regular part of my maintenance routine, or if there are specific conditions where it becomes necessary. What's the technical perspective on when phosphate removers actually provide measurable benefits versus when they're just an additional expense?…more