Vacums or Vacuums: How To spell?
The word Vacums is misspelled against Vacuums, which is plural of "Vacuum"
Vacuums has double "uu" is mispronounced as "u"Remember double 'UU' in between the strings vac & ms which should not be misspelled with single 'U'
Wrong Spelling:  vac-u-ms  Correct Spelling:  vac-uu-ms 
Check more misspelled words of Vacuums to spell it correct.