I recently bought some 52/56oz liquid soap refill bottles and want to use them directly instead of following the normal (messy and tedious) process of pouring them into 7.5oz dispensers. What's the most efficient/reasonable way to do this?
I found https://www.amazon.com/Never-Mt-Soap-Dispenser-Kit/dp/B002FJ9LBS and similar products which appear to work well, but, as the first review notes "Great idea although, not $29 for $5.00 worth of plastic".
Is there a better way?