Hot Tub Maintenance Blog

Your First Week With a New Hot Tub: A Day-by-Day Routine - AquaDoc

Your First Week With a New Hot Tub: A Day-by-Da...

Your first week with a new hot tub matters more than any week after it. Get the chemistry dialed in now, build a simple testing habit, and you set yourself...

Your First Week With a New Hot Tub: A Day-by-Da...

Your first week with a new hot tub matters more than any week after it. Get the chemistry dialed in now, build a simple testing habit, and you set yourself...

Hot Tub Filter Cleaning: How Often and the Right Way - AquaDoc

Hot Tub Filter Cleaning: How Often and the Righ...

Rinse your hot tub filter every 2 weeks, deep clean it with a chemical soak once a month, and replace it every 12 to 24 months. Most water quality problems...

Hot Tub Filter Cleaning: How Often and the Righ...

Rinse your hot tub filter every 2 weeks, deep clean it with a chemical soak once a month, and replace it every 12 to 24 months. Most water quality problems...

Hot Tub Slime in Plumbing Lines: How to Clean It Out - AquaDoc

Hot Tub Slime in Plumbing Lines: How to Clean I...

The slime lurking inside your hot tub's plumbing lines is called biofilm, and it won't respond to shock treatments, extra chlorine, or a simple drain and refill. Biofilm is a...

Hot Tub Slime in Plumbing Lines: How to Clean I...

The slime lurking inside your hot tub's plumbing lines is called biofilm, and it won't respond to shock treatments, extra chlorine, or a simple drain and refill. Biofilm is a...

Hot Tub Heater Not Working? Common Causes and First Checks - AquaDoc

Hot Tub Heater Not Working? Common Causes and F...

A hot tub heater that stops working is almost always caused by one of four things: a flow restriction, a tripped high-limit sensor, water chemistry that is out of range,...

Hot Tub Heater Not Working? Common Causes and F...

A hot tub heater that stops working is almost always caused by one of four things: a flow restriction, a tripped high-limit sensor, water chemistry that is out of range,...

Hot Tub Startup Chemistry: What to Do Before Your First Soak - AquaDoc

Hot Tub Startup Chemistry: What to Do Before Yo...

When filling a hot tub for the first time - or after a fresh drain and refill - add chemicals in this order: total alkalinity first, then pH, then calcium...

Hot Tub Startup Chemistry: What to Do Before Yo...

When filling a hot tub for the first time - or after a fresh drain and refill - add chemicals in this order: total alkalinity first, then pH, then calcium...

Outdoor hot tub on a wooden deck with crystal clear bubbling water and visible plumbing lines, illustrating biofilm prevention in hot tub plumbing

What Causes Biofilm in Hot Tubs (and How to Get...

Biofilm in a hot tub is a slimy bacterial layer that builds up inside your plumbing, jets, and on surfaces below the waterline. It forms when bacteria attach to wet...

What Causes Biofilm in Hot Tubs (and How to Get...

Biofilm in a hot tub is a slimy bacterial layer that builds up inside your plumbing, jets, and on surfaces below the waterline. It forms when bacteria attach to wet...