It enables Lottie to clean up! (6)
I believe the answer is:
toilet
'clean up' is the definition.
The answer and definition can be both acts as well as being singular nouns.
Maybe they are linked in a way I don't understand?
'it enables lottie' is the wordplay.
'lottie' anagrams to 'TOILET'.
But, I am not sure how this is indicated.
'to' is the link.
Can you help me to learn more?
(Other definitions for toilet that I've seen before include "It means washing" , "where penny the cost?" , "Plumbing fixture" , "A formal loo" , "WC" .)