![This is my lava lamp. Its been on for 2 hours and hasn't really done anything yet. I've had this one for about a year now and it has always taken a This is my lava lamp. Its been on for 2 hours and hasn't really done anything yet. I've had this one for about a year now and it has always taken a](https://preview.redd.it/dymc71n24xj61.jpg?auto=webp&s=30cda0b941acb36d0004c96e6ad439c6fd3eb273)
This is my lava lamp. Its been on for 2 hours and hasn't really done anything yet. I've had this one for about a year now and it has always taken a
![do lava lamps expire? I've had this for 13 years and once it's hot I get a blob stuck at the top and a big blob that slowly moves up and down do lava lamps expire? I've had this for 13 years and once it's hot I get a blob stuck at the top and a big blob that slowly moves up and down](https://i.redd.it/oqtir7h5q1a91.jpg)
do lava lamps expire? I've had this for 13 years and once it's hot I get a blob stuck at the top and a big blob that slowly moves up and down
![Urban Shop, 16" Blue Lava Motion Volcano Lamp, White Wax in Blue Liquid, Silver Metal Base - Walmart.com Urban Shop, 16" Blue Lava Motion Volcano Lamp, White Wax in Blue Liquid, Silver Metal Base - Walmart.com](https://i5.walmartimages.com/seo/Urban-Shop-16-Blue-Lava-Motion-Volcano-Lamp-White-Wax-in-Blue-Liquid-Silver-Metal-Base_451a0ef5-a647-4195-b8a7-23f8c3ad44d3.d90932360f953247af795b4913371153.jpeg)
Urban Shop, 16" Blue Lava Motion Volcano Lamp, White Wax in Blue Liquid, Silver Metal Base - Walmart.com
![How a Lava Lamp works. Would make very fun science display. | Make a lava lamp, Lava lamp, Science display How a Lava Lamp works. Would make very fun science display. | Make a lava lamp, Lava lamp, Science display](https://i.pinimg.com/originals/b3/22/96/b32296c71b46aebd56840c433e3ec255.jpg)