Have a mixed lawn what feed and weed can I used with out killing one type buffalo and kikuyu

Thank you for contacting Yates.

Try 'Yates BuffaloPRO Weed’n’Feed 2.4L Hose On'. Easy to use, liquid hose on that kill weeds and feeds lawns at the same time. The product is suitable for both buffalo and kikuyu ( except ST Buffalo). Selective control of bindii and most broadleaf weeds in lawns, with added fertiliser for healthy green lawn growth. Click here for more info on this product: https://www.yates.com.au/product/lawn/lawn-weed-control/yates-buffalopro-weed-n-feed-hose-on