g'day kk,

yes you can, we use all our kitchen, laundrys and bath water on our
gardens, even ahve a wee bucket to save wasting water in the toilet.

if you make you own liquid detergent it will better than the bought
ones, we have a recipe on our remedies page. my wife as do others
swear by it for hand washing, general purpose cleaner in the laundry
where ever.

at the very least use an earth friendly detergent to wash dishes.

snipped
With peace and brightest of blessings,

len

--
"Be Content With What You Have And
May You Find Serenity and Tranquillity In
A World That You May Not Understand."

http://www.gardenlen.com