Bottle cleaning tablets

https://www.amazon.co.uk/aquabook®-Cleaning-Tablets-Stainless-Aluminum/dp/B01LDAB3LK/ref=cm_cr-mr-title

This 16 tablet pack of bottle cleaning tablets arrived in a nice little cardboard box containing two blister packs of 8 tablets.
I thought I'd try them out on a really tough task. As a hamster breeder and exhibitor I obviously have large numbers of hamster water bottles. After a while the bottles can sometimes get rather grimy - so I hunted around for the greenest, yuckiest bottles I could find! As they are quite small bottles I thought one tablet would probably do for all 3 bottles so half filled a small tub with warm water and dropped in a tablet. It fizzed and dissolved pretty quickly. After submerging the grimy bottles I left them for the tablet to do its job.
Some time later, the bottles still looked rather green but a quick shake and wiz round with a bottle brush and they really don't look too bad at all. Best of all, they smell nice and fresh!
Normally, bottle cleaning involves a lot of elbow grease and scrubbing so I am pretty impressed.