acid wash pebble tec?

I am changing my water after a short 5 years.

:-)

Last time I had this done, I had the pebble tec acid washed. Should I get it acid washed again?

I thought that acid washing really wasn't necessary, and actually wasn't good for pebble tec.

Thanks.

If it still looks good, skip it .

I think it looks good.

In general though, is it "bad" to acid wash pebbletec, and should only be done if one has a bit of scale buildup (i.e. a neglected pool)?

Does acid washing have a potential to "ruin" the pebbletec?