If yours is Dual Cook Flex, take the divider out and clean it separately, and check the seal on both door sections rather than just the main one. Steam Clean softens residue rather than removing it, so it is a maintenance cycle rather than a rescue.
Samsung's cooking range in Australia is smaller than its brand presence suggests, and it carries one genuinely distinctive feature worth understanding.
Dual Cook Flex, and the divider
On Dual Cook Flex models a single cavity is split into two independently controlled zones by a removable divider, with a door that opens either as one piece or as an upper section only.
Three things follow for cleaning.
The divider comes out and is cleaned separately. It sits horizontally across the cavity, so it catches everything that spatters upward from below and everything that drips from above, and it is frequently the dirtiest single component in the appliance. It is also the one people leave in place and wipe.
The door has two sealing arrangements, one for the upper section and one for the whole. Both need checking, and the upper seal is the one that gets missed because it only matters when the door is used in its split configuration.
And the two zones age differently. The lower is used more, so it carries more, and an oven that looks acceptable when opened fully can have a considerably worse lower half.
Steam Clean is not a self-clean cycle
Samsung fits Steam Clean rather than pyrolytic on most models here. It uses water and heat to soften residue so it wipes away more easily, and it does not burn anything off.
On light soiling it genuinely helps. On an oven that has not been cleaned in two years it will produce a warm, damp oven that is still dirty, and the expectation gap is where the disappointment comes from. Our oven cleaning guide covers what to do next.
The display, and what not to use on it
Samsung brings its consumer electronics approach to the fascia, which frequently means a substantial display panel rather than dials and printed markings.
That panel is glass or a coated polymer, and it is the one part of the appliance where a cream cleanser or a scouring pad does immediate, obvious damage. It also shows fingerprints and smears far more than a stainless fascia does, which tempts people into something stronger than a damp cloth.
A damp microfibre and nothing else is the whole method. If a mark will not come away, a second pass with the cloth slightly wetter will, and anything beyond that risks a panel that is expensive and model-specific to replace.
Keep liquid off the panel edges too, where a display meets the fascia, because moisture wicking behind a display is a considerably worse problem than a smeared one.
Parts, and where the range sits
Samsung's Australian cooking range is narrower than its brand recognition, so parts and manuals are thinner on the ground than for a mainstream appliance brand. The model number from the rating plate is what any supplier will want, and it is worth photographing before you need it.
What actually goes wrong
A divider wiped in place rather than removed and cleaned.
The upper door seal never checked.
Steam Clean expected to do what pyrolytic does.
Should you do it yourself?
Do it yourself, taking the divider out first.
Get someone in if the cavity has years on it, or alongside the Samsung cooktop.