Pro-Kleen Ultimate Black Spot Remover and Destroyer for Patio, Stone, Block Paving, Indian Sandstone, and more.

K	H	P
1	M	1
1	D	T
A	T	T
T	Z	T
P	9	R
1	D	S
D	S	T
H	M	C
B	B	A
G	P	A
T	N	S
F	P	T
M	F	R
L	P	W
N	D	6
R	M	F
W	J	E
S	T	B
E	C	S
V	U	G
F	1	S
M	O	V
H	A	B
E	F	F
F	I	F
R	T	R
E	M	J
Z	F	U
C	M	F
S	P	T
A	C	D
R	H	D
A	S	S
T	S	T
E	W	A
9	F	W
H	R	J
W	E	P
O	P	F
L	G	G
A	B	S
P	A	A
S	P	M
F	H	N
O	E	D
B	H	W
T	A	O
P	A	R
K	K	A
K	T	C
H	J	J
P	I	I
T	J	H
L	S	C
A	W	I
C	I	L
D	G	H
M	O	P
B	A	S
R	R	K
L