….to wonder if 30 degrees is enough?

[Dora26]

In an effort to minimise energy bills DH is questioning everything- including the temperature I wash at - 40 degrees. Is 30 enough for eg towels and underwear? I suppose our clothes would be categorised as “lightly soiled “ - but still?

30 is fine, do one wash per month at a higher temp to properly clean towels, etc. And remove any residue build up that lower temps don't manage