Hi i was after some washing advice for my mammot base jumps? basicly what to i do, and what are the effects on the dwr
thanks

A 40deg machine wash with Nikwax Tech Wash is what I do with my similar Mammut pants, the DWR is protected by using soap such as that, Grangers do cleaning stuff and pure soap flakes are good too.
The DWR will eventually wear off though, and ordinary detergent and fabric softeners will ruin all the technical properties of the fabric.
I'm sure there's a cleaning guide somewhere on the site, this is an oft debated topic.

Well Rhys it will certainly give the dwr a different colour.

ptc*: thanks for that i was thinking of using my tech wash on them, was just not to sure

Macsen: sorry what do you mean by this?