Does anyone else have trouble with hard water and washing?

[napkin]

My clothes seem to pile/bobble and thinking this may be due to hard water? Tried using Soda Crystals advised by someone but din't seem to help.

bump

No it's not due to hard water as I have soft water and some of mine bobble. I find it is mostly garments which have artificial fibres in them. My 100% cotton tee shirts never bobble although my Lambs wool cardigan does but as it is so soft and cuddley I just defuzz it from time to time. My winter coat which is 90% wool bobbles slightly and in twelve years it hasn't even been drycleaned let alone washed, just well brushed and always hung on a coat hanger. If the bobbles bother you get one of those battery powered de-fuzzers. They really work.

It happens to all material types that is what confuses me, i can understand wool ect.. to booble but not all types of different materials.