A lot of egg crate mattress toppers also add extra cooling properties through infusing memory foam with substances such as cooling gel or copper, or by perforating the foam for more ventilation.

On the more affordable side of the spectrum, there are egg crate mattress toppers. With plenty of options below $100, these toppers are a popular budget-friendly option, but there are some downsides.

Sleepy's 3-inch gel memory foam mattress topper: $199.99. ... This 3-inch egg crate-style topper features a convoluted design that promotes airflow and provides gentle cushioning.

Best egg crate topper: Best Price Mattress Egg Crate Memory Foam Mattress Topper; ... look no further than the LUCID 4 Inch Gel Memory Foam Mattress Topper. 46,000+ 5-star reviews can’t be wrong ...

Best copper gel memory foam mattress topper: Layla Memory Foam Topper; ... You can choose between having the egg crate side up or the flat side up, depending on your needs.

Light and packable, it holds up better than the typical egg crate foam. And the gel keeps it cool—even during a steamy August with no AC. Buy this before September 14 and get $100 off every size!

How to clean an egg crate mattress topper . Have an egg crate mattress topper? Here's what to do. The first step to cleaning an egg crate is to vacuum it on both sides to remove dirt and debris.