When I clean the toilet, I use bleach and a scouring pad.
I pour bleach into the toilet
make a bowl of hot soapy water (dettol is fine)
I clean around the lid and seat, then the outside of the toilet, then the top of the rim, then the inside of the rim.
then, as the bleach has had time to do its job, I stick my hands in with the scouring pad (scour-side up) and scrub.
you do need to scrub below the water, but if you're wearing gloves, that's no problem.
then I wring out the sponge and flush.
then throw away the pad.
(usually I'll use the pad that we've used for a few days for washing up)