Aerosol protectants for cloth upholstry

I am anxiously awaiting the delivery of my 2023 SR Double cab. Having 3 granddaughters riding with me quite often and due to their size and abilities in climbing in quickly to help me snap them securely in their car seats, they have to step on the seats. (ages 2-4).
I would like to use some type of spray on fabric protector to aid in saving the upholstery from their shoe prints and spills. I do plan on using horse blankets on the seats before installing the child seats but I still would like added protection.
I try to be a fun Papa and occasionally treat them to their favorite "blue" slushes at Sonic. Any suggestions besides lay off the slushes? Thanks folks.

 

The only aerosol I can think of at the moment is Stoner's




Another is made by 303



Also seat cover will protect better, withstand abuse better.

 

Thank you Sir for the info. Was not aware of those products.

 

3M scotchguard for years has served me well!

 

There's ceramic based products available for fabric. I like Gtechniq brand. Smart Fabric is good.




They're other brands that are good but I haven't tried them.