Eucalyptus comes from the Greek words eu “well” and kaluptos “conceal”. This loo kit consists of an eucalyptus diffuser and two FIzz-a-Loo bags, (Fizz-a-Loos... these little balls of goodness clean your loo for you! It's true! They fizz and they clean...they are all natural and safe for septic systems. They work and I am addicted to them. You simply pop one or two in, let them fizz, leave them be and the bowl will be sparkly clean). Lockdown can be hard on the bathroom so this keeps everything smelling nice and keeps it all clean... with minimal effort from you!