I generally replace our pillows every 5yrs my easy way to remember is the years that end with 5 or 0 we need new pillows, easy. I love the latex pillows as I love a firm pillow, big fibre fill pillows make me feel like I’m suffocating when I lie down. Each to their own.
I’ve since learned that it depends on your type of pillow and that it should probably be replaced every 18-24 months or stretching it to 3, so I’m guessing now my year reminders should 2, 4, 6, 8 and 0.
How often do you replace your pillows?