"Not intended for highway use." - On a 13-inch wheel on a wheelbarrow.
"For adult external use only. Avoid spraying in face or eyes." - Bath & Body Works Linen Spray
"Warning: Do not reuse the bottle to store beverages." - Liquid Plummer
"For use by trained personnel only." - On a can of air freshener.
"Do not spray in eyes." - Windex
"Safe to use around pets and children, although it is not recommended that either be permitted to drink from toilet." - Bowl Fresh
"Caution: Do not use near power lines." - Unknown Toilet Plunger
"Use 3 pieces of batteries on 4" - Tonyang Lighting Screwdriver (23 pieces)
"This product not intended for use as a dental drill." - Dremel Electric Rotary Tool
WARNING: Contents flammable! - Container of lighter fluid
This is not a toy. Stickers require adult supervision. - Stickers to put on the seat of a potty training toilet
"Safe to use around pets." - Arm & Hammer Scoopable Cat Litter
Safe for carpets, too! - Woolite carpet cleaner
Do not spray into electrical outlet. - Hose Nozzle
"This product is not defined as flammable by the Consumer Products Safety Commision Regulations. However, this product can be ignited under certain circumstances." - Endust Duster
"CAUTION: Contains cleaning agents. Do not treat garment while wearing." - Shout Gel
"Keep out of reach of children and teenagers." - On a can of air freshener.
"Warning: has been found to cause cancer in laboratory mice." - On a box of rat poison.