hth® helps get a sparkling clear pool with our 4 Step Program.

NEW POOL OWNER?

We're here to help!

LEARN MORE

CONNECT WITH US ON SOCIAL MEDIA
MAKING WATER TREATMENT EASY SINCE 1928
pool 4-STEP POOL CARE PROGRAM

Our 4-step color-coded system makes it easy to find the products you need to enjoy sparkling, blue water all season.

LEARN MORE
water drop 3-STEP SPA CARE PROGRAM

Our complete line of spa products ensures that you have crystal clear water so you and your family can relax in your spa all year round.

LEARN MORE
flag MADE IN THE USA

Look for the Made in the USA icon on hth® pool care products.

test strip
TESTING YOUR WATER

The hth® Test to Swim™ water testing tool provides personalized water treatment and product recommendations. Create your account today to get started.

beach ball
HAVING A POOL PARTY?

hth® party potion water enhancer will transform dull, lifeless pool water to the perfect shade of blue so your pool will be party ready! The temporary blue color is intended to last 4 to 5 hours, so let’s get the party started!