Attached files

file filename
EX-32.B - EX-32.B - WD 40 COwdfc-20170831xex32_b.htm
EX-31.B - EX-31.B - WD 40 COwdfc-20170831xex31_b.htm
EX-31.A - EX-31.A - WD 40 COwdfc-20170831xex31_a.htm
EX-23 - EX-23 - WD 40 COwdfc-20170831xex23.htm
EX-21 - EX-21 - WD 40 COwdfc-20170831xex21.htm
EX-10.U - EX-10.U - WD 40 COwdfc-20170831xex10_u.htm
EX-10.S - EX-10.S - WD 40 COwdfc-20170831xex10_s.htm
EX-10.R - EX-10.R - WD 40 COwdfc-20170831xex10_r.htm
EX-10.Q - EX-10.Q - WD 40 COwdfc-20170831xex10_q.htm
EX-10.P - EX-10.P - WD 40 COwdfc-20170831xex10_p.htm
EX-10.J - EX-10.J - WD 40 COwdfc-20170831xex10_j.htm
EX-10.I - EX-10.I - WD 40 COwdfc-20170831xex10_i.htm
EX-10.G - EX-10.G - WD 40 COwdfc-20170831xex10_g.htm
EX-10.D - EX-10.D - WD 40 COwdfc-20170831xex10_d.htm
10-K - 10-K - WD 40 COwdfc-20170831x10k.htm

Exhibit 32(a)



CERTIFICATION PURSUANT TO

18 U.S.C. SECTION 1350,

AS ADOPTED PURSUANT TO

SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002



I, Garry O. Ridge, Chief Executive Officer of WD-40 Company (the “Company”), have reviewed the Annual Report on Form 10-K of the Company for the fiscal year ended August 31, 2017 (the “Report”). For purposes of Section 1350 of Title 18, United States Code, I certify that to the best of my knowledge:

(1)

the Report fully complies with the requirements of section 13(a) or 15(d) of the Securities Exchange Act of 1934, as amended; and



(2)

the information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.





Date: October 23, 2017 





/s/ GARRY O. RIDGE

Garry O. Ridge

President and Chief Executive Officer