1 LITRE No Foam Away Anti Foamer Fix Foaming Chemicals Hot Tub Spa Hot tub Spas - High Concentrate

Used this in a 4-person inflatable spa after a few heavy-use weekends—foam was building up from body oils, soaps, and general soak grime. A few capfuls and the foam dropped in seconds. No cloudy water, no weird smell, and no need to drain or reset the tub. It’s high concentrate, so you don’t need much. I’ve used it in both inflatable and hard-shell tubs—works across the board. Handy to keep in the van or stash for quick spa resets before guests or after a long soak. 🔍 Specs & Features Size: 1 litre bottle Type: Liquid anti-foaming chemical Use: Hot tubs, spas, whirlpools Application: Add directly to water—no dilution needed Compatibility: Works with chlorine, bromine, and saltwater systems 🧪 Performance Foam Control: Fast-acting—visible results in seconds Water Clarity: No clouding or residue Smell: Neutral—no strong chemical scent Dosage: Small amounts go far—capful per use 👍 Pros ✅ Kills foam instantly—no waiting ✅ Works with all spa types ✅ Doesn’t mess with pH or sanitiser levels ✅ High concentrate—lasts ages ✅ Easy pour—no mess or faff 👎 Cons ❌ Not preventative—treats foam, doesn’t stop build-up ❌ Can overdo—use sparingly or water may feel slick ❌ No measuring cap—need to eyeball dosage ❌ Bottle label’s basic—no usage chart 🧭 Personal Verdict If you’ve got foam creeping up and want a fast fix without draining or drama, this SUDS-ONLINE bottle earns its spot. I’ve used it across spa setups and soak sessions—no faff, just clean water and quick results. Proper stash-ready gear for anyone who likes their soak smooth and sorted.

This is my favourite anti foam. Works really fast in my hot tub

Not bad. Could be better but good for the price. Recommended

Good

Used a number of different anti foam liquid and this one was the best

Does what it says .

Lazy Spa use. A decent amount poured in well works good on high chlorine bubbles. However, cannot be used with filters on the day of usage, or 3days post as the liquid ruined x2 filters in 1 day. Removing the filter for 24 hours before use, after replacing filter, the liquid had crystalised in the filter. Overall, x1 bottle would last 5 hot tub uses with foam, no filters allowed.

Wasn’t happy when packaged arrived it was all sealed well but when I looked at bottle it was missing about 200ml of fluid