ketchup hand and foot prints, or just drawing in a tray of it.
Potato prints, sponge prints
Freeze little plastic bugs or other toys into blocks of ice and throw them into a tray during water play.
Trays full of canned spaghetti, cornflakes, baked beans...my DS never liked any of these really but other kids at toddler groups loved them so there must be some good play to be had
various scents in bottles/tubs. So often sensory play is limited to the 'messy' tactile play but the other senses can be involved too. Collect together some small plastic tubs or bottles with lids. IN each put a different scent, a cotton ball spray with your fav perfume, a cotton ball with a few drops of whatever essential oils you have, one with a dab of vinegar, lemon juice etc. Then explore your herbs and spice rack - cinnamon, ground coriander, turmeric, cardamon pods, garlic etc. The 'less safe' scents can be shoved into a narrow neck bottle to prevent LO getting them out.
Sounds sensory play - lots of home made musical instruments, pans, hand whisk etc crinkly paper, dry pasta in a tub, rice in a tub, 2 wooden spoons together, one wooden spoon scarped along corrugated card etc. You can just play with them and explore or do a quiz where all the items are under a sheet so LO can't see which one you 'play' then lift the sheet and LO guesses which item made that sound, replace the sheet for the next secret sound.
