There’s a product at Home Depot that has TSP in large black letters but it does not contain tsp. Check the box carefully to make sure it doesn’t say ‘phosphate free’. 20 Mule Team Borax has sodium tetraborate. It’s great stuff. Great cleaner.
I like 20 Mule Team Borax. So clean smelling. We’re on a well and get deposits on everything, dishes included. I’ve learned to not be finicky, but would like not to have the film on stuff.
I’ve been using Borax until I can restock on TSP. You’re right. It’s great stuff.