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Every SoakRight guide, newest first. Looking for a particular problem? The homepage sorts them by what your tub is doing.

SanitizersHot tub ozonators explained: what ozone actually replaces, and what it never willHeating and errorsHot tub circulation pump: what it does, how it fails, and what it costs to fixWater chemistryHot tub chlorine too high: how to bring it down safely before you soakWater chemistryHot tub pH keeps climbing: why it drifts high and how to bring it back downWater chemistryCan you put Epsom salt in a hot tub? What magnesium sulfate actually does to your water and equipmentRoutine and cleaningHot tub filter replacement: when to do it and how to match the right cartridgeRoutine and cleaningHow to clean a hot tub filter the right way: the rinse-and-soak routine, and the three habits that ruin itCosts, power and seasonsWinterizing a hot tub the right way, or deciding to skip it entirelyWater chemistryHow to lower or raise total alkalinity in a hot tub and stop the pH bounceRoutine and cleaningHot tub cover lifters: pick the mechanism by your clearance, not by the brand on the boxWater chemistryFree chlorine vs. total chlorine: which number on the test strip actually mattersCosts, power and seasonsWhat temperature should a hot tub actually be, and why 104 degrees is the hard stop