No. These have very different purposes.
No. Most homes provide their own cleaning supplies. A few will ask you to provide them, but you can start with basics under $10. Charge $20 an hour for private homes (don't be shy about it , this is the going rate), then slowly build yourself a cleaning kit, but... more
I believe you are not charging enough. It's $20 and hour and for long left or homes that haven't been cleaned in a while , ovens, refrigerators, outdoor windows the first clean is $25 an hour, but it's common that clients escalate requests after they hire you, so... more