If you add chlorine or bromine and the reading drops to zero within hours, something is actively consuming your sanitizer. This post walks through the six most common causes and how to fix each one without guessing.
Bromine and chlorine are both effective hot tub sanitizers, but they’re not interchangeable. Bromine holds up better in hot water and is gentler on skin, while chlorine works faster and costs less. Which one is right depends on how you use your tub and how much maintenance you want to do.
Hot tub shock comes in two types: non-chlorine (MPS) and chlorine-based. Each does a different job. Knowing which one to reach for – and when – saves you cloudy water, skin irritation, and wasted product. This post breaks down both types clearly.
Bromine and chlorine are both effective hot tub sanitizers, but they have real practical differences that affect how you dose, test, and maintain your water. This guide covers what those differences mean day-to-day so you can pick the right one and stick with it.
Hot tub owners often grab whichever shock is on the shelf without knowing there’s a real difference. Non-chlorine shock oxidizes contaminants and lets you soak sooner. Chlorine shock kills bacteria and is the right call when your water is genuinely compromised. Knowing which to use – and when – saves you a lot of frustration.
That slimy gunk coming out of your hot tub jets is biofilm – a bacterial colony living inside your plumbing. It survives regular sanitizer doses and won’t go away on its own. This guide explains what biofilm is, how to flush it out completely, and how to keep it from building back up.
Most hot tub owners either clean their filter too rarely or do it wrong when they do. This guide covers the full schedule — weekly rinse, monthly spray-down, quarterly chemical soak — plus when to replace the cartridge entirely. Specific, practical, no fluff.
Bromine and chlorine are both effective hot tub sanitizers, but bromine handles heat better and is gentler on skin, while chlorine is cheaper and easier to shock with. The right choice depends on how you use your tub and how much maintenance you want to do.
That slimy, sometimes smelly gunk coming out of your hot tub jets is biofilm, a bacterial colony living inside your plumbing lines. It won’t clear up on its own, but a proper line purge before your next drain and refill will get rid of it. Here’s exactly how to do it.