5.0 out of 5 stars Works.

D.P. · May 21, 2025

(function() { P.when('cr-A', 'ready').execute(function(A) { if(typeof A.toggleExpanderAriaLabel === 'function') { A.toggleExpanderAriaLabel('review_text_read_more', 'Read more of this review', 'Read less of this review'); } }); })(); .review-text-read-more-expander:focus-visible { outline: 2px solid #2162a1; outline-offset: 2px; border-radius: 5px; } Cute. The way they attached to the sides were less than successful. But have something similar already that worked. Big enough that just floating on top would be fine with our hot tub, no risk to getting caught in filter system, but other systems may not be true. Keeping the water free of bubbles.

5.0 out of 5 stars Effective and Easy-to-Use Hot Tub Scum Absorber

B.C.S. · March 30, 2025

The hot tub scum absorber has been a fantastic addition to my hot tub maintenance routine. It works exactly as advertised, helping to keep the water clear by absorbing oils, lotions, and other residue that can build up along the waterline. The difference is noticeable—no more unsightly scum rings or cloudy water.The absorber is simple to use; just toss it in the tub, and it gets to work right away. It’s also lightweight and easy to remove when it’s time to clean or replace it. I’ve found that it lasts quite a while before needing to be replaced, making it a cost-effective solution for keeping the water fresh and clean.If you own a hot tub and want to keep it in top condition with minimal effort, I highly recommend this scum absorber. It makes a huge difference in water quality and is a must-have for hot tub owners.

4.0 out of 5 stars Work well, but float on their side

C.N. · April 14, 2025

These are nice for the hot tub, but they don't float upright. They end up looking like they are dead floating on their side. Other than that, they look cute and work well.

5.0 out of 5 stars Work well

L.t.S. · May 28, 2025

These little cuties work well and have lasted. Super easy to use and care for!

3.0 out of 5 stars I don’t think these do anything

J. · January 28, 2025

They float in the hot tub.. but there is nothing obvious they are absorbing. I tried assessing before and then after they’d been floating for a couple days and if they’re doing anything, its subtle.

5.0 out of 5 stars Good!

A. · April 23, 2025

Cute. Haven't had them in hot tub long but seem to be doing they job. They do not sit up right. They lay flat, but still cute. Seem to be good quality. Color as pictured. Easy to rinse out.

5.0 out of 5 stars cute

S.N. · May 16, 2025

Cute and effective

4.0 out of 5 stars Expensive, but Nice...

B.K. · November 7, 2023

These little whales are totally adorable! I've been using scum absorbers in my hot tub for years, and they absolutely do work. I highly recommend them for anyone who owns a hot tub! None of my previous scum absorbers have been enclosed in cute little covers like these. You really only need to use one at a time in most cases. They can be washed out and reused several times. These little whales are attached to short lanyards with suction cups that stick to the side of your hot tub, preventing them from being sucked into the skimmer/filter compartment, and they look really cute hanging out in the hot tub. I will say that I was kind of blown away by the price. I am accustomed to paying less than half as much for the good old fashioned sponge absorbers without the decorative covers. Time will tell if these work any better, but my gut is that you're paying a big premium for a cute little cover and a suction cup. If that matters to you, then go for it!