Double-Sided Tape
Back to the things you should buy at the dollar store, double-sided tape is great. You can get 130 inches of tape at the dollar store for a great price. It’s shorter than the 450-inch role sold at Staples for $4.70, but it’s still 1/5 cent cheaper per inch.
Cotton Swabs
Why waste your money on cotton swabs in CVS when you can get the same product at the dollar store? In CVS, a box of 170 swabs is sold for $2.79. It might not be the actual Q-tips brand at the dollar store, but it makes no difference in the quality of the product.