![Can anybody identify this organism(s)? It's growing inside the water stream of an otherwise perfectly clean toilet in a bakery. Lichen? Bacterial colony? Friend says the orange residue looks like the biofilm Can anybody identify this organism(s)? It's growing inside the water stream of an otherwise perfectly clean toilet in a bakery. Lichen? Bacterial colony? Friend says the orange residue looks like the biofilm](https://preview.redd.it/can-anybody-identify-this-organism-s-its-growing-inside-the-v0-romjogccu22a1.jpg?width=640&crop=smart&auto=webp&s=269a9f8c11c6005a321bc960c566905b638eb8b6)
Can anybody identify this organism(s)? It's growing inside the water stream of an otherwise perfectly clean toilet in a bakery. Lichen? Bacterial colony? Friend says the orange residue looks like the biofilm
![Toilet Sandy residue at the bottom, rubber failing ? | Terry Love Plumbing Advice & Remodel DIY & Professional Forum Toilet Sandy residue at the bottom, rubber failing ? | Terry Love Plumbing Advice & Remodel DIY & Professional Forum](https://terrylove.com/forums/proxy.php?image=https%3A%2F%2Fpreview.ibb.co%2Fj0wcuo%2FIMG_20180623_150323.jpg&hash=8fd0a8fc4250c89bed3b74b101ce9ce1)
Toilet Sandy residue at the bottom, rubber failing ? | Terry Love Plumbing Advice & Remodel DIY & Professional Forum
CLIRA Ltd - Studies have shown that some flexible hoses used in plumbing systems can be heavily colonised with biofilm which include Legionella bacteria. The rough inner surfaces and the pits provide
![How to get rid of toilet limescale: 'Flush away' toilet limescale with cleaning staple | Express.co.uk How to get rid of toilet limescale: 'Flush away' toilet limescale with cleaning staple | Express.co.uk](https://cdn.images.express.co.uk/img/dynamic/51/1200x712/4553517.jpg?r=1676299857286)