Your lhbs will sell a pack of what is called super kleer. It's amazing stiff and will clear your wine or cider in a matter of 24 hours. It is .... Awesome. It's ingredients are chitosan and kielesol. You stir one half the packet into your wine. Then wait 1-2 hours then stir the other half in. In 24 hours your white wine will be super clear. Your reds will have no more floaties.
I used so many packets that my lhbs suggested I go in bulk. He sold me two liter sized bottles each of the products and you just measure out what you need and same process.