LIMITED POWER OF ATTORNEY

I, John G. Morikis, hereby constitute and appoint HIRANDA S. DONOGHUE and ANGELA
M. PLA, with full powers of substitution or revocation, to serve as my
Attorneys-In-Fact and Agents to exercise the powers and discretions set forth
below:

1.	To execute on my behalf any and all Securities and Exchange Commission
("SEC") (i) Forms 3, 4 and 5 in accordance with Section 16 of the Securities
Exchange Act of 1934, as amended (the "Exchange Act"), and the rules thereunder,
relating to the disclosure of my beneficial ownership of securities in Fortune
Brands Home & Security, Inc. (the "Company") and (ii) Forms 144 in accordance
with the Securities Act of 1933, as amended (the "Securities Act"), and the
rules thereunder, relating to my transactions in the securities of the Company;
and

2.	Do and perform any and all acts for and on behalf of the undersigned which
may be necessary or desirable to complete and execute any such Form 3, 4, 5 or
Form 144 and timely file such form with the SEC and any stock exchange or
similar authority and take any other action of any type whatsoever in connection
with the foregoing which, in the opinion of such attorneys-in-fact, may be of
benefit to, in the best interest of, or legally required by, the undersigned.

The undersigned hereby grants to each such attorneys-in-fact full power and
authority to do and perform any and every act and thing whatsoever requisite,
necessary, or proper to be done in the exercise of any of the rights and powers
herein granted, as fully to all intents and purposes as the undersigned might or
could do if personally present, with full power of substitution or revocation,
hereby ratifying and confirming all that such attorneys-in-fact shall lawfully
do or cause to be done by virtue of this Power of Attorney and the rights and
powers herein granted. The undersigned acknowledges that the foregoing
attorneys-in-fact, in serving in such capacity at the request of the
undersigned, are not assuming, nor is the Company assuming, any of the
undersigned's responsibilities to comply with Section 16 of the Securities
Exchange Act or Rule 144 of the Securities Act.

This Power of Attorney shall at all times be binding with respect to all actions
taken by the attorneys-in-fact in accordance with the terms of this Power of
Attorney. The powers granted by this Power of Attorney shall begin on December
13, 2021 and shall continue in full force and effect until the undersigned is no
longer required to file Section 16 Reports with respect to the equity securities
of the Company, unless earlier revoked by the undersigned in a signed writing
delivered to the foregoing attorneys-in-fact.

I, John G. Morikis, executed this Limited Power of Attorney on this 13th day of
December, 2021.

/s/ John G. Morikis