A cup of ammonia in a black garbage bag and put your oven racks and other icky stove parts, let sit in the sun and they clean right up.
Do NOT look up when sweeping your popcorn ceiling for cobwebs unless you have on safety glasses.
I put all tea bags, coffee grounds, egg shells, and veggie and fruit waste right back into the garden in the aisles. When hubby tills it, it boosts the soil and cuts down on garbage at the curb.
Roses LOVE coffee grounds, put them around your roses right along with the filters.