On 7/14/2020 9:25 AM, philo wrote:
Using some clear flexible* 1/4" ID PVC tubing for a warm water jet and
after two months, the inside is getting moldy.


Seems insane. Is there some non-mold flex tubing available anywhere such
as Home Depot?

Run cleaner water or sanitize the tubing periodically. Tubing is just
providing a place for mold to grow. The spores are in the water.