United Chemical

United Chemical YTP71 Yellow Treat 5oz — Algae Killer for All Pool Types

High-performance patio lawn and garden made for confident daily results

$15.32

3 shoppers currently have this item in cart.

Low stock: only 5 left in inventory. Add to cart before it's gone.

Shop Pay installment options may appear at checkout where eligible.

Free shipping Secure checkout 100% refund eligible
Bundle & save Buy 2 and save checkout time

Premium patio lawn and garden quality selected for United States (USA) customers.

Routine pack Build your routine pack (3)

Fast dispatch with always-free shipping and secure checkout on every order.

Free shipping

i

Free shipping on every order. Fast dispatch, tracked delivery, and secure checkout included.

Easy returns

i

Simple return flow and responsive support for eligible items.

Peak-demand shipping delays

i

During high demand, deliveries may experience short carrier delays. Tracking updates remain active for every order.

24/7 customer support

Questions before checkout? Our team is available and ready to help.

Share

Why customers choose Cera Garden

Overview

United Chemical YTP71 Yellow Treat comes in a compact 5 oz bag designed to address stubborn yellow and mustard algae blooms in any pool or spa. This targeted algaecide dissolves directly in water and works to reduce visible growth, helping you regain clearer water without harsh side effects. A simple, practical approach—just the right amount for quick, effective treatment—can fit neatly into your regular pool maintenance routine.

Designed to work as part of a straightforward two-step approach, Yellow Treat aims to simplify algae control. The product is formulated to deliver results quickly and with minimal prep, so you can spend less time managing blooms and more time enjoying your pool.

Key benefits

  • Kills yellow and mustard algae blooms quickly, reducing unsightly growth across pool surfaces.
  • Dissolves directly in pool water and acts across common systems—saltwater, chlorine, and freshwater.
  • Easy to use for both above-ground and inground pools, compatible with typical maintenance routines.
  • Helps improve water clarity by breaking down organic debris that can cloud water.
  • Offers commercial-strength performance at home, delivering pro-grade results without guesswork.

How to use

  • Pour the recommended amount into the pool water, brush well, and follow with your usual shocking step if part of your routine.
  • No complex preparation required—designed for quick treatments or ongoing upkeep.

What to expect

After application, you may observe improvements in water clarity as algae growth is addressed and debris is broken down. The formula is suitable for a range of pool configurations, from small backyard setups to larger residential pools.

Compatibility and coverage

Yellow Treat supports pools maintained with salt systems, chlorine, or freshwater. A small amount goes a long way: 5 ounces covers up to 10,000 gallons, making it a cost-conscious option for regular maintenance and bloom control.

FAQ

Q: What pools can I use United Chemical YTP71 Yellow Treat in?

A: Works with saltwater, chlorine, and freshwater systems; suitable for above-ground and inground pools.

Q: How much Yellow Treat do I use per 10,000 gallons?

A: Just 5 ounces treats up to 10,000 gallons; add to water, brush, and shock as part of maintenance.