Personal care compositions with color changing indicator

A disposable surface wipe article comprising:

• a surfactant;
• an aqueous solution;
• an acid-base indicator comprising:
• wherein
• R2 is selected from the group consisting of hydrogen, nitro, amino and alkyl;
• R3 is selected from the group consisting of hydrogen, aryl, alkyl, nitro, acetamido and alkoxide;
• R5 is selected from the group consisting of hydrogen, halo, alkoxide and alkyl;
• R6 is selected from the group consisting of hydrogen and alkyl;
• R7, R8, R9 and R10 are all hydrogen;
• optionally, one of the carbons connected to R2, R3, R5 or R6 can be substituted with a nitrogen atom;
• M1 and M2 are each independently a hydrogen atom, a metal ion or an ammonium ion, provided that R2, R3, R5, R6, R7, R8, R9 and R10 are not all hydrogen atoms;
• and
• a disposable substrate carrier.

An absorbent article comprising:

• an outer cover having an interior surface and an opposite exterior surface;
• an absorbent assembly disposed on the interior surface;
• and
• an acid-base indicator embedded into or on the absorbent assembly, wherein the acid-base indicator comprises:
• wherein
• R2 is selected from the group consisting of hydrogen, nitro, amino and alkyl;
• R3 is selected from the group consisting of hydrogen, aryl, alkyl, nitro, acetamido and alkoxide;
• R5 is selected from the group consisting of hydrogen, halo, alkoxide and alkyl;
• R6 is selected from the group consisting of hydrogen and alkyl;
• R7, R8, R9 and R10 are all hydrogen;
• optionally, one of the carbons connected to R2, R3, R5 or R6 can be substituted with a nitrogen atom;
• M1 and M2 are each independently a hydrogen atom, a metal ion or an ammonium ion, provided that R2, R3, R5, R6, R7, R8, R9 and R10 are not all hydrogen atoms;
• and
• a disposable substrate carrier.

A lotion, comprising:

• a thickener,
• an emulsifier,
• an emollient,
• a surfactant,
• optionally, a preservative,
• a film former;
• optionally, a sunscreen agent;
• and
• an acid-base indicator comprising:
• wherein
• R2 is selected from the group consisting of hydrogen, nitro, amino and alkyl;
• R3 is selected from the group consisting of hydrogen, aryl, alkyl, nitro, acetamido and alkoxide;
• R5 is selected from the group consisting of hydrogen, halo, alkoxide and alkyl;
• R6 is selected from the group consisting of hydrogen and alkyl;
• R7, R8, R9 and R10 are all hydrogen;
• optionally, one of the carbons connected to R2, R3, R5 or R6 can be substituted with a nitrogen atom;
• and
• M1 and M2 are each independently a hydrogen atom, a metal ion or an ammonium ion, provided that at least one of M1 or M2 is a metal ion or an ammonium ion, and provided that R2, R3, R5, R6, R7, R8, R9 and R10 are not all hydrogen atoms.