BULK CLEANING SUPPLIES
The experience of buying your favorite dishwashing detergent, window cleaning fluid, or floor cleaner in person doesn’t really add a whole lot of value. Online, you can buy large refill sizes without having to heave them in and out of a cart and car. Windex glass and surface cleaner from Walmart costs $15 for a gallon jug and a 32-ounce spray bottle, or about 9.3 cents an ounce, and ships for free with a $35 minimum order, compared with $6.53 for two spray bottles, or 15 cents an ounce. Not huge savings, but a lot less lugging.