Ratings & Reviews for WD-40 Classic Formula, Multi-Purpose Lubricant 12 Ounce(s) Spray with Smart Straw

What Customers Are Saying

Customers overwhelmingly praise this product as an essential multi-purpose solution for lubrication, rust removal, and eliminating squeaks throughout homes and garages. Most highlight its unmatched versatility and decades-long reliability, with many keeping multiple cans on hand. The Smart Straw design receives strong approval for precise application and stream-to-spray switching, though some report clogging or spray failures. A small group notes cans stopping prematurely when partially full, but these concerns are far outweighed by widespread satisfaction. Overall, reviewers consider it an indispensable, trusted staple.